TW200621796A - Process for the preparation of 3-oximino steroids - Google Patents

Process for the preparation of 3-oximino steroids

Info

Publication number: TW200621796A
Authority: TW; Taiwan
Prior art keywords: reaction mixture; norelgestromin; norgestimate; base; syn
Prior art date: 2004-08-12

Application number

TW094127591A

Other languages

English (en)

Inventor

Marco Villa

Roberta Fretta

Nicola Diulgheroff

Original Assignee

Sicor Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2004-08-12

Filing date

2005-08-12

Publication date

2006-07-01

2005-08-12 Application filed by Sicor Inc filed Critical Sicor Inc

2006-07-01 Publication of TW200621796A publication Critical patent/TW200621796A/zh

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0005—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring the nitrogen atom being directly linked to the cyclopenta(a)hydro phenanthrene skeleton
- C07J41/0016—Oximes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

TW094127591A 2004-08-12 2005-08-12 Process for the preparation of 3-oximino steroids TW200621796A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60078004P	2004-08-12	2004-08-12
US60983904P	2004-09-15	2004-09-15

Publications (1)

Publication Number	Publication Date
TW200621796A true TW200621796A (en)	2006-07-01

Family

ID=35462409

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW094127591A TW200621796A (en)	2004-08-12	2005-08-12	Process for the preparation of 3-oximino steroids

Country Status (9)

Country	Link
US (1)	US20060035872A1 (zh)
EP (1)	EP1778716A1 (zh)
JP (1)	JP2007508380A (zh)
KR (1)	KR20070049153A (zh)
AU (1)	AU2005272647A1 (zh)
CA (1)	CA2575138A1 (zh)
MX (1)	MX2007001585A (zh)
TW (1)	TW200621796A (zh)
WO (1)	WO2006020885A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7803787B2 (en) *	2002-10-16	2010-09-28	Arthrodynamic Technologies, Animal Health Division, Inc.	Composition and method for treating connective tissue damage by transmucosal administration
BRPI0406427B8 (pt)	2003-03-10	2021-05-25	Astrazeneca Ab	processo para a preparação de roflumilast
US7816546B2 (en) *	2003-06-30	2010-10-19	Richter Gedeon Vegyeszeti Gyar Rt.	Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1123104A (en) *	1965-10-22	1968-08-14	Ortho Pharma Corp	3-oxime-steroids and method of preparation
US3532689A (en) *	1967-04-20	1970-10-06	Ortho Pharma Corp	3-oxime and 3-oxime esters of 19-nortestosterone
US3629415A (en) *	1969-07-18	1971-12-21	Ortho Pharma Corp	Suppression of reproduction with 3-oxime and 3-oxime esters of 19-nortestosterone
US4027019A (en) *	1975-07-24	1977-05-31	Ortho Pharmaceutical Corporation	3-Oximes of D-17α-ethynyl-19-nortestosterone esters and method
FR2401934A1 (fr) *	1977-08-31	1979-03-30	Roussel Uclaf	Nouveau procede de preparation d'oximes en 3 de derives steroides
US4260555A (en) *	1979-11-07	1981-04-07	Ciba-Geigy Corporation	Process for the manufacture of cyanooximinonitriles
AR039733A1 (es) *	2003-06-25	2005-03-09	Gador Sa	Proceso para la obtencion de norelgestromin en distintas relaciones de los isomeros e y z
HUP0301981A2 (hu) *	2003-06-30	2005-04-28	Richter Gedeon Vegyészeti Gyár Rt.	Tiszta d-(17alfa)-13-etil-17-hidroxi-18,19-dinor-pregn-4-én-20-in-3-on-3E- és 3Z-oxim izomerek, valamint eljárás az izomer keverékek és a tiszta izomerek előállítására
US7816546B2 (en) *	2003-06-30	2010-10-19	Richter Gedeon Vegyeszeti Gyar Rt.	Process for the synthesis of high purity d-(17α)-13-ethyl-17-hydroxy-18,19-dinorpregn-4-ene-20-yn-3-one-oxime
ITMI20052464A1 (it) *	2005-12-22	2007-06-23	S N I F F Italia S P A	Procedimento per la preparazi9one di norelgestromin norelgestromina

2005
- 2005-08-12 KR KR1020077002702A patent/KR20070049153A/ko not_active Ceased
- 2005-08-12 AU AU2005272647A patent/AU2005272647A1/en not_active Abandoned
- 2005-08-12 JP JP2006535474A patent/JP2007508380A/ja active Pending
- 2005-08-12 EP EP05788984A patent/EP1778716A1/en not_active Withdrawn
- 2005-08-12 US US11/202,191 patent/US20060035872A1/en not_active Abandoned
- 2005-08-12 CA CA002575138A patent/CA2575138A1/en not_active Abandoned
- 2005-08-12 MX MX2007001585A patent/MX2007001585A/es unknown
- 2005-08-12 WO PCT/US2005/028769 patent/WO2006020885A1/en active Application Filing
- 2005-08-12 TW TW094127591A patent/TW200621796A/zh unknown

Also Published As

Publication number	Publication date
CA2575138A1 (en)	2006-02-23
US20060035872A1 (en)	2006-02-16
AU2005272647A1 (en)	2006-02-23
JP2007508380A (ja)	2007-04-05
KR20070049153A (ko)	2007-05-10
MX2007001585A (es)	2009-02-12
EP1778716A1 (en)	2007-05-02
WO2006020885A1 (en)	2006-02-23

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