WO1998057928A1 - Augmentation du taux du cholesterol des lphd par des 2-(4-chloro -1-aryl-butylidene) -hydrazinecarbothioamides - Google Patents
Augmentation du taux du cholesterol des lphd par des 2-(4-chloro -1-aryl-butylidene) -hydrazinecarbothioamides Download PDFInfo
- Publication number
- WO1998057928A1 WO1998057928A1 PCT/US1998/010461 US9810461W WO9857928A1 WO 1998057928 A1 WO1998057928 A1 WO 1998057928A1 US 9810461 W US9810461 W US 9810461W WO 9857928 A1 WO9857928 A1 WO 9857928A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phenyl
- chloro
- hydrazinecarbothioamide
- alkyl
- butylidene
- Prior art date
Links
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 title abstract description 49
- 235000012000 cholesterol Nutrition 0.000 title abstract description 24
- 150000001875 compounds Chemical class 0.000 claims abstract description 38
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 9
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 9
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 9
- 150000002367 halogens Chemical group 0.000 claims abstract description 9
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 9
- 125000004076 pyridyl group Chemical group 0.000 claims abstract description 9
- 125000001544 thienyl group Chemical group 0.000 claims abstract description 9
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- 150000002431 hydrogen Chemical class 0.000 claims abstract description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 8
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- 238000000034 method Methods 0.000 claims description 6
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- PMTLHOZRVZVAHP-UHFFFAOYSA-N 1-[(4-chloro-1-phenylbutylidene)amino]-3-hexylthiourea Chemical compound CCCCCCNC(=S)NN=C(CCCCl)C1=CC=CC=C1 PMTLHOZRVZVAHP-UHFFFAOYSA-N 0.000 claims description 2
- ZWHMMLQMPCUBIP-UHFFFAOYSA-N [(4-chloro-1-thiophen-2-ylbutylidene)amino]thiourea Chemical compound NC(=S)NN=C(CCCCl)C1=CC=CS1 ZWHMMLQMPCUBIP-UHFFFAOYSA-N 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
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- XKNOLJVQJIYKKA-UHFFFAOYSA-N 1-[(4-chloro-1-pyridin-3-ylbutylidene)amino]-3-methylthiourea Chemical compound CNC(=S)NN=C(CCCCl)C1=CC=CN=C1 XKNOLJVQJIYKKA-UHFFFAOYSA-N 0.000 claims 1
- WWFUKSWAJXOJCJ-UHFFFAOYSA-N 3-[(4-chloro-1-phenylbutylidene)amino]-1,1-dimethylthiourea Chemical compound CN(C)C(=S)NN=C(CCCCl)C1=CC=CC=C1 WWFUKSWAJXOJCJ-UHFFFAOYSA-N 0.000 claims 1
- XRJWWORFTFRLLI-UHFFFAOYSA-N [(4-chloro-1-phenylbutylidene)amino]thiourea Chemical compound NC(=S)NN=C(CCCCl)C1=CC=CC=C1 XRJWWORFTFRLLI-UHFFFAOYSA-N 0.000 claims 1
- OADDUQLTVKJQHT-UHFFFAOYSA-N [[4-chloro-1-(4-methoxyphenyl)butylidene]amino]thiourea Chemical compound COC1=CC=C(C(CCCCl)=NNC(N)=S)C=C1 OADDUQLTVKJQHT-UHFFFAOYSA-N 0.000 claims 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
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- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/53—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C337/00—Derivatives of thiocarbonic acids containing functional groups covered by groups C07C333/00 or C07C335/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C337/06—Compounds containing any of the groups, e.g. thiosemicarbazides
- C07C337/08—Compounds containing any of the groups, e.g. thiosemicarbazides the other nitrogen atom being further doubly-bound to a carbon atom, e.g. thiosemicarbazones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
Definitions
- This invention relates to compounds useful in elevating high density lipoprotein, the "good" cholesterol.
- Compounds of this invention increase plasma levels of HDL in a cholesterol fed rat model and as such these compounds may be useful for treating diseases such as atherosclerosis.
- HDL is a "protective" lipoprotein [Gloria Lena Vega and Scott Grundy, Current Opinion in Lipidology, 7, 209-216 (1996)] and that increasing plasma levels of HDL may offer a direct protection against the development of atherosclerosis.
- CHD coronary heart disease
- HDL-C serum HDL cholesterol
- Atherosclerosis is the process of accumulation of cholesterol within the arterial wall which results in the occlusion, or stenosis, of coronary and cerebral arterial vessels and subsequent myocardial infarction and stroke.
- Angiographical studies have shown that elevated levels of some HDL particles in humans appears to be correlated to a decreased number of sites of stenosis in the coronary arteries of humans (Miller et al., Br. Med. J.. 282 (1981) 1741-1744).
- HDL may protect against the progression of atherosclerosis.
- Studies in vitro have shown that HDL is capable of removing cholesterol from cells (Picardo et al., Arteriosclerosis. 6 (1986) 434-441).
- Data of this nature suggest that one antiatherogenic property of HDL may lie in its ability to deplete tissues of excess free cholesterol and eventually lead to the delivery of this cholesterol to the liver (Glomset, J. Lipid Res.. 9 (1968) 155-167). This has been supported by experiments showing efficient transfer of cholesterol from HDL to the liver (Glass et al., Circulation. 66 (Suppl. II) (1982) 102; MacKinnon et al., J. Biol. Che ..
- HDL may serve as a reservoir in the circulation for apoproteins necessary for the rapid metabolism of triglyceride-rich lipoproteins (Grow and Fried, JA Biol. Chem.. 253 (1978) 1834-1841; Lagocki and Scanu, J. Biol. Che .. 255 (1980) 3701-3706; Schaefer et al., J. Lipid Res.. 23 (1982) 1259-1273).
- agents which increase HDL cholesterol concentrations are useful as anti-atherosclerotic agents, particularly in the treatment of dyslipoproteinemias and coronary heart disease.
- the compounds of this invention which elevate plasma levels of HDL cholesterol have the formula
- R 1 , R 2 , and R 3 are independently hydrogen, C ⁇ -C 10 alkyl, or -(CH 2 )o- 6 Ar 1 wherein
- Ar 1 is phenyl, furanyl, pyridinyl or thienyl, and Ar 1 is optionally substituted by halogen, cyano, nitro, -C 6 alkyl, C1-C 6 alkoxy, trifluoromethyl, C ⁇ -C 6 alkoxycarbonyl, -CO 2 H or OH;
- Ar is phenyl, naphthyl, furanyl, pyridinyl or thienyl optionally substituted by halogen, cyano, nitro, -C 6 alkyl, Ci-Ce alkoxy, trifluoromethyl, C ⁇ -C 6 alkoxycarbonyl, -CO 2 H or OH.
- the compounds are tested in vivo in rats fed cholesterol-augmented rodent chow for 8 days according to the test protocol and blood from the rats analyzed for HDL cholesterol.
- test substances Male Sprague-Dawley rats weighing 200-225 g are housed two per cage and fed Purina Rodent Chow Special Mix 5001-S supplemented with 0.25% cholic acid and 1.0% cholesterol and water ad libitum for 8 days. Each test substance is administered to a group of six rats fed the same diet with the test diet mixed in as 0.005 - 0.1 % of the total diet Body weight and food consumption are recorded prior to diet administration and at termination. Typical doses of the test substances are 5 - 100 mg/kg/day.
- HDL cholesterol concentrations in serum are determined by separation of lipoprotein classes by fast protein liquid chromatography (FPLC) by a modification of the method of Kieft et al., J. Lipid Res., 32 (1991) 859-866. 25 ⁇ l of serum is injected onto Superose 12 and Superose 6 (Pharmacia), in series, with a column buffer of 0.05 M Tris (2-amino-2-hydroxymethyl-l,3-propanediol) and 0.15 M sodium chloride at a flow rate of 0.5 ml/min. The eluted sample is mixed on line with Boehringer-Mannheim cholesterol reagent pumped at 0.2 ml/min.
- FPLC fast protein liquid chromatography
- the combined eluents are mixed and incubated on line through a knitted coil (Applied Biosciences) maintained at a temperature of 45° C.
- the eluent is monitored by measuring absorbance at 490 nm and gives a continuous absorbance signal proportional to the cholesterol concentration.
- the relative concentration of each lipoprotein class is calculated as the per cent of total absorbance.
- HDL cholesterol concentration, in serum is calculated as the per cent of total cholesterol as determined by FPLC multiplied by the total serum cholesterol concentration.
- Compounds of this invention may be administered neat or with a pharmaceutical carrier to a patient in need thereof.
- the pharmaceutical carrier may be solid or liquid.
- Applicable solid carriers can include one or more substances which may also act as flavoring agents, lubricants, solubilizers, suspending agents, fillers, glidants, compression aids, binders or tablet-disintegrating agents or an encapsulating material.
- the carrier is a finely divided solid which is in admixture with the finely divided active ingredient.
- the active ingredient is mixed with a carrier having the necessary compression properties In suitable proportions and compacted in the shape and size desired.
- the powders and tablets preferably contain up to 99% of the active ingredient.
- Suitable solid carriers include, for example, calcium phosphate, magnesium stearate, talc, sugars, lactose, dextrin, starch, gelatin, cellulose, methyl cellulose, sodium carboxymethyl cellulose, polyvinylpyrrolidine, low melting waxes and ion exchange resins.
- Liquid carriers may be used in preparing solutions, suspensions, emulsions, syrups and elixirs.
- the active ingredient of this invention can be dissolved or suspended in a pharmaceutically acceptable liquid carrier such as water, an organic solvent, a mixture of both or pharmaceutically acceptable oils or fat.
- the liquid carrier can contain other suitable pharmaceutical additives such a solubilizers, emulsifiers, buffers, preservatives, sweeteners, flavoring agents, suspending agents, thickening agents, colors, viscosity regulators, stabilizers or osmo-regulators.
- suitable pharmaceutical additives such as a solubilizers, emulsifiers, buffers, preservatives, sweeteners, flavoring agents, suspending agents, thickening agents, colors, viscosity regulators, stabilizers or osmo-regulators.
- suitable examples of liquid carriers for oral and parenteral administration include water (particularly containing additives as above, e.g., cellulose derivatives, preferable sodium carboxymethyl cellulose solution), alcohols (including monohydric alcohols and polyhydric alcohols, e.g., glycols) and their derivatives, and oils (e.g., fractionated coconut oil and arachis oil).
- the carrier can also be an oily ester such as ethyl oleate and isopropyl myristate.
- Sterile liquid carriers are used in sterile liquid form compositions for parenteral administration.
- Liquid pharmaceutical compositions which are sterile solutions or suspensions can be utilized by, for example, intramuscular, intraperitoneal or subcutaneous injection. Sterile solutions can also be administered intravenously.
- Oral administration may be either liquid or solid composition form.
- the compounds of this invention may be administered rectally in the form of a conventional suppository.
- the compounds of this invention may be formulated into an aqueous or partially aqueous solution, which can then be utilized in the form of an aerosol.
- the compounds of this invention may also be administered transdermally through the use of a transdermal patch containing the active compound and a carrier that is inert to the active compound, is non-toxic to the skin, and allows delivery of the agent for systemic absorption into the blood stream via the skin.
- the carrier may take any number of forms such as creams and ointments, pastes, gels, and occlusive devices.
- the creams and ointments may be viscous liquid or semi-solid emulsions of either the oil in water or water in oil type.
- Pastes comprised of absorptive powders dispersed in petroleum or hydrophilic petroleum containing the active ingredient may also be suitable.
- a variety of occlusive devices may be used to release the active ingredient into the blood stream such as a semipermeable membrane covering a reservoir containing the active ingredient with or without a carrier, or a matrix containing the active ingredient. Other occlusive devices are known in the literature.
- the dosage to be used in the treatment of a specific patient suffering from high density lipoprotein insufficiency must be subjectively determined by the attending physician.
- Treatment will generally be initiated with small dosages less than the optimum dose of the compound. Thereafter the dosage is increased until the optimum effect under the circumstances is reached. Precise dosages for oral or parenteral administration will be determined by the administering physician based on experience with the individual subject treated and standard medical principles.
- the pharmaceutical composition is in unit dosage form, e.g., as tablets or capsules.
- the composition is sub-divided in unit doses containing appropriate quantities of the active ingredient;
- the unit dosage form can be packaged compositions, for example packed powders, vials, ampoules, prefilled syringes or sachets containing liquids.
- the unit dosage form can be, for example, a capsule or tablet itself, or it can be the appropriate number of any such compositions in package form.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU75895/98A AU7589598A (en) | 1997-06-16 | 1998-05-19 | Elevation of hdl cholesterol by 2-(4-chloro -1-aryl-butylidene) -hydrazinecarbothioamides |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87638297A | 1997-06-16 | 1997-06-16 | |
US08/876,382 | 1997-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998057928A1 true WO1998057928A1 (fr) | 1998-12-23 |
Family
ID=25367570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/010461 WO1998057928A1 (fr) | 1997-06-16 | 1998-05-19 | Augmentation du taux du cholesterol des lphd par des 2-(4-chloro -1-aryl-butylidene) -hydrazinecarbothioamides |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7589598A (fr) |
WO (1) | WO1998057928A1 (fr) |
ZA (1) | ZA985152B (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005002555A3 (fr) * | 2003-07-01 | 2005-11-03 | Harvard College | Compositions permettant de manipuler la duree de vie et la reaction au stress de cellules et d'organismes |
US7196089B2 (en) | 2003-01-29 | 2007-03-27 | Asterand Uk Limited | EP4 receptor antagonists |
US7417068B2 (en) | 2003-10-16 | 2008-08-26 | Asterand Uk Limited | EP4 receptor antagonists |
US8242171B2 (en) | 2003-12-29 | 2012-08-14 | President And Fellows Of Harvard College | Method for reducing the weight of a subject or inhibiting weight gain in a subject |
US8604055B2 (en) | 2004-12-31 | 2013-12-10 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
US8846724B2 (en) | 2003-12-29 | 2014-09-30 | President And Fellows Of Harvard College | Compositions for treating obesity and insulin resistance disorders |
US9000007B2 (en) | 2011-09-27 | 2015-04-07 | Dr. Reddy's Laboratories Ltd. | 5-benzylaminomethyl-6-aminopyrazolo [3, 4 -B] pyridine derivatives as cholesteryl ester-transfer protein (CETP) inhibitors useful for the treatment of atherosclerosis |
US9040558B2 (en) | 2004-12-31 | 2015-05-26 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
US9199967B2 (en) | 2011-08-18 | 2015-12-01 | Dr. Reddy's Laboratories Ltd. | Substituted heterocyclic amine compounds as cholestryl ester-transfer protein (CETP) inhibitors |
US9241916B2 (en) | 2005-06-14 | 2016-01-26 | President And Fellows Of Harvard College | Cognitive performance with sirtuin activators |
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DE3624349A1 (de) * | 1986-07-17 | 1988-01-28 | Schering Ag | Substituierte hydrazone, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel |
-
1998
- 1998-05-19 WO PCT/US1998/010461 patent/WO1998057928A1/fr active Application Filing
- 1998-05-19 AU AU75895/98A patent/AU7589598A/en not_active Abandoned
- 1998-06-12 ZA ZA9805152A patent/ZA985152B/xx unknown
Patent Citations (1)
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DE3624349A1 (de) * | 1986-07-17 | 1988-01-28 | Schering Ag | Substituierte hydrazone, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel |
Non-Patent Citations (2)
Title |
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J.M. CHAPMAN JR, LIPIDS, vol. 25, no. 7, 1990, pages 391 - 397, XP002080248 * |
Y. TOMITA ET AL, J. HETEROCYCL. CHEM., vol. 27, no. 3, 1990, pages 707 - 710, XP002081678 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7196089B2 (en) | 2003-01-29 | 2007-03-27 | Asterand Uk Limited | EP4 receptor antagonists |
US7507754B2 (en) | 2003-01-29 | 2009-03-24 | Asterand Uk Limited | EP4 receptor antagonists |
US7528157B2 (en) | 2003-01-29 | 2009-05-05 | Asterand Uk Limited | EP4 receptor antagonists |
US7858644B2 (en) | 2003-01-29 | 2010-12-28 | Asterand Uk Limited | EP4 receptor antagonists |
WO2005002555A3 (fr) * | 2003-07-01 | 2005-11-03 | Harvard College | Compositions permettant de manipuler la duree de vie et la reaction au stress de cellules et d'organismes |
US7544497B2 (en) | 2003-07-01 | 2009-06-09 | President And Fellows Of Harvard College | Compositions for manipulating the lifespan and stress response of cells and organisms |
US7417068B2 (en) | 2003-10-16 | 2008-08-26 | Asterand Uk Limited | EP4 receptor antagonists |
US7569602B2 (en) | 2003-10-16 | 2009-08-04 | Asterand Uk Limited | Furan derivatives as EP4 receptor antagonists |
US8242171B2 (en) | 2003-12-29 | 2012-08-14 | President And Fellows Of Harvard College | Method for reducing the weight of a subject or inhibiting weight gain in a subject |
US8846724B2 (en) | 2003-12-29 | 2014-09-30 | President And Fellows Of Harvard College | Compositions for treating obesity and insulin resistance disorders |
US9597347B2 (en) | 2003-12-29 | 2017-03-21 | President And Fellows Of Harvard College | Compositions for treating obesity and insulin resistance disorders |
US8604055B2 (en) | 2004-12-31 | 2013-12-10 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
US9040558B2 (en) | 2004-12-31 | 2015-05-26 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
US9782407B2 (en) | 2004-12-31 | 2017-10-10 | Dr. Reddy's Laboratories Ltd. | Substituted benzylamino quinolines as cholesterol ester-transfer protein inhibitors |
US9241916B2 (en) | 2005-06-14 | 2016-01-26 | President And Fellows Of Harvard College | Cognitive performance with sirtuin activators |
US9199967B2 (en) | 2011-08-18 | 2015-12-01 | Dr. Reddy's Laboratories Ltd. | Substituted heterocyclic amine compounds as cholestryl ester-transfer protein (CETP) inhibitors |
US9000007B2 (en) | 2011-09-27 | 2015-04-07 | Dr. Reddy's Laboratories Ltd. | 5-benzylaminomethyl-6-aminopyrazolo [3, 4 -B] pyridine derivatives as cholesteryl ester-transfer protein (CETP) inhibitors useful for the treatment of atherosclerosis |
Also Published As
Publication number | Publication date |
---|---|
ZA985152B (en) | 1999-12-12 |
AU7589598A (en) | 1999-01-04 |
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