WO1993013098A1 - Procede de preparation des enantiomeres d'un derive de l'isoindolinone - Google Patents
Procede de preparation des enantiomeres d'un derive de l'isoindolinone Download PDFInfo
- Publication number
- WO1993013098A1 WO1993013098A1 PCT/FR1992/001207 FR9201207W WO9313098A1 WO 1993013098 A1 WO1993013098 A1 WO 1993013098A1 FR 9201207 W FR9201207 W FR 9201207W WO 9313098 A1 WO9313098 A1 WO 9313098A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methyl
- chloro
- process according
- isoindolinone
- acid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 title claims abstract description 7
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical class C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 0.000 title claims description 5
- 150000002009 diols Chemical group 0.000 claims abstract description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 150000001241 acetals Chemical class 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003960 organic solvent Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 238000004587 chromatography analysis Methods 0.000 claims description 4
- 230000007062 hydrolysis Effects 0.000 claims description 4
- 238000006460 hydrolysis reaction Methods 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 claims description 4
- QPXJVYUZWDGUBO-UHFFFAOYSA-N 1,4-dimethoxybutane-2,3-diol Chemical compound COCC(O)C(O)COC QPXJVYUZWDGUBO-UHFFFAOYSA-N 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract description 4
- 239000001961 anticonvulsive agent Substances 0.000 abstract description 4
- 230000001773 anti-convulsant effect Effects 0.000 abstract description 2
- 230000003556 anti-epileptic effect Effects 0.000 abstract description 2
- 229960003965 antiepileptics Drugs 0.000 abstract description 2
- 230000000147 hypnotic effect Effects 0.000 abstract description 2
- 239000003158 myorelaxant agent Substances 0.000 abstract description 2
- 208000019901 Anxiety disease Diseases 0.000 abstract 1
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- -1 hypnotic Substances 0.000 description 11
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- PYOKUURKVVELLB-UHFFFAOYSA-N trimethyl orthoformate Chemical compound COC(OC)OC PYOKUURKVVELLB-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- WACQKHWOTAEEFS-UHFFFAOYSA-N cyclohexane;ethyl acetate Chemical compound CCOC(C)=O.C1CCCCC1 WACQKHWOTAEEFS-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- ZDYVRSLAEXCVBX-UHFFFAOYSA-N pyridinium p-toluenesulfonate Chemical compound C1=CC=[NH+]C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 ZDYVRSLAEXCVBX-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- FFWSICBKRCICMR-UHFFFAOYSA-N 5-methyl-2-hexanone Chemical compound CC(C)CCC(C)=O FFWSICBKRCICMR-UHFFFAOYSA-N 0.000 description 1
- 0 CC(C)CCC(CC(c1ccccc1C1=O)N1c1nc2nc(Cl)ccc2cc1)(O)OC(*)(*)C(*)(*)* Chemical compound CC(C)CCC(CC(c1ccccc1C1=O)N1c1nc2nc(Cl)ccc2cc1)(O)OC(*)(*)C(*)(*)* 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- WGLUMOCWFMKWIL-UHFFFAOYSA-N dichloromethane;methanol Chemical compound OC.ClCCl WGLUMOCWFMKWIL-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Definitions
- the present invention relates to a process for the preparation of enantiomers of the isoindolinone derivative of formula:
- R ⁇ , R2, R3 and R4 constitute the residues of a chiral diol, separation of these diastereoisomers by chromatography and hydrolysis of each of the diastereoisomers.
- each of the diastereoisomers can be carried out using a mineral acid such as concentrated hydrochloric acid by operating in an organic solvent or an organic acid such as acetic acid or their mixtures, l organic acid which can act as a solvent. It is particularly advantageous to operate at a temperature in the region of 50 ° C.
- the diastereoisomeric acetals of the product of general formula (H) can be obtained by the action of a chiral diol on a racemic acetal of general formula:
- the symbols R each represent an alkyl radical containing 1 to 4 carbon atoms.
- the symbols R are identical and preferably represent each a methyl radical.
- the chiral diols which are particularly suitable are chosen from (-) - pinanediol- (1R, 2R, 3S, 5R) and 1,4-dimethoxy-2,3-butanediol (2S.3S).
- the racemic acetal of general formula (lu) can be obtained by the action of a trialkyl orthoformate, preferably trimethyl orthoformate, on the racemic product of formula (I) by operating in an organic solvent such as methanol in presence of a mineral acid such as sulfuric acid at a temperature between 0 and 50 ° C and preferably close to 20 ° C.
- the action of the chiral diol on the racemic acetal of general formula (lu) is carried out in an inert organic solvent such as an aromatic hydrocarbon such as toluene or a halogenated aliphatic hydrocarbon such as 1,2-dichloroethane. presence of an agent such as pyridinium tosylate or p.toluenesulfonic acid by operating at the reflux temperature of the reaction mixture.
- an agent such as pyridinium tosylate or p.toluenesulfonic acid
- EXAMPLE 2 The procedure is as in Example 1 but starting with 0.1 g of (-) - [(7-chloro-naphthyridine-1,8 yl-2) -2 oxo-3 isoindolinyl-1] -2 methyl- 5 hexanone-2 pinene-2 acetal- (1R, 2R, 3S, 5R) (form B) prepared according to Example 1A, 10 cm3 of acetic acid and 1 cm3 of an aqueous solution of 12N hydrochloric acid .
- (+) - [(chloro-7 naphthyridine-1,8 yl-2) -2 oxo-3 isoindolinyl-l] -2 methyl-5 hexanone-2 (1,4-dimethoxy-2-butene-2) acetal- (2S , 3S) (form A) can be prepared by operating in a manner analogous to that described in Example 1A but from 3.2 g of (7-chloro-naphthyridine-1,8 yl-2) -2 ( 5-methyl-2,2-dimethoxyhexyl) -3 isoindolinone-1- (RS) prepared according to Example 3, 0.7 g of 1,4-dimethoxy butanediol- (2S, 3S) and 0.3 g of pyridinium tosylate.
- Dimethoxy-1,4-butanediol- (2S, 3S) can be prepared according to the method described by H. FUJIOKA et al., Chem. Pharm. Bull., 37, 1488-1492 (1989).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Indole Compounds (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93902350A EP0643711A1 (fr) | 1991-12-20 | 1992-12-18 | Procede de preparation des enantiomeres d'un derive de l'isoindolinone |
JP5511482A JPH07502282A (ja) | 1991-12-20 | 1992-12-18 | イソインドリノン誘導体の鏡像体の製造方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91/15860 | 1991-12-20 | ||
FR9115860A FR2685330B1 (fr) | 1991-12-20 | 1991-12-20 | Procede de preparation des enantiomeres d'un derive de l'isoindolinone. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993013098A1 true WO1993013098A1 (fr) | 1993-07-08 |
Family
ID=9420276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1992/001207 WO1993013098A1 (fr) | 1991-12-20 | 1992-12-18 | Procede de preparation des enantiomeres d'un derive de l'isoindolinone |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0643711A1 (fr) |
JP (1) | JPH07502282A (fr) |
CA (1) | CA2122025A1 (fr) |
FR (1) | FR2685330B1 (fr) |
WO (1) | WO1993013098A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6949653B2 (en) | 2002-03-29 | 2005-09-27 | Indevus Pharmaceuticals, Inc. | Methods for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960779A (en) * | 1986-12-02 | 1990-10-02 | Rhone-Poulenc Sante | Pyrrole derivatives, and pharmaceutical compositions which contain them and pharmacological methods of use |
-
1991
- 1991-12-20 FR FR9115860A patent/FR2685330B1/fr not_active Expired - Fee Related
-
1992
- 1992-12-18 JP JP5511482A patent/JPH07502282A/ja active Pending
- 1992-12-18 WO PCT/FR1992/001207 patent/WO1993013098A1/fr not_active Application Discontinuation
- 1992-12-18 CA CA 2122025 patent/CA2122025A1/fr not_active Abandoned
- 1992-12-18 EP EP93902350A patent/EP0643711A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960779A (en) * | 1986-12-02 | 1990-10-02 | Rhone-Poulenc Sante | Pyrrole derivatives, and pharmaceutical compositions which contain them and pharmacological methods of use |
Non-Patent Citations (1)
Title |
---|
CHEMICAL ABSTRACTS, vol. 75, 1971, Columbus, Ohio, US; abstract no. 5091p, M. SANZ-BURATA ET AL. 'Resolution of racemic ketones and aldehydes via diastereoisomeric acetals by gas-liquid chromatography. II. Diastereoisomeric ketals with 2,3-butanediol.' page 426 ; * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6949653B2 (en) | 2002-03-29 | 2005-09-27 | Indevus Pharmaceuticals, Inc. | Methods for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone |
US7057047B2 (en) | 2002-03-29 | 2006-06-06 | Indevus Pharmaceuticals, Inc. | Methods for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2oxo-hexyl)-1-isoidolinone |
US7304158B2 (en) | 2002-03-29 | 2007-12-04 | Indevus Pharmaceuticals, Inc. | Method for making 2-(7-chloro-1,8-naphthyridine-2-yl)-3-(5-methyl-2-oxo-hexyl)-1-isoindolinone) |
Also Published As
Publication number | Publication date |
---|---|
CA2122025A1 (fr) | 1993-07-08 |
FR2685330A1 (fr) | 1993-06-25 |
FR2685330B1 (fr) | 1994-02-04 |
JPH07502282A (ja) | 1995-03-09 |
EP0643711A1 (fr) | 1995-03-22 |
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