NO174393C - Analogous process for the preparation of therapeutically active 6-methyl-19-nor-pregna-4,6-dienes which are 17 optionally 21-alkylated - Google Patents

Analogous process for the preparation of therapeutically active 6-methyl-19-nor-pregna-4,6-dienes which are 17 optionally 21-alkylated

Info

Publication number
NO174393C
NO174393C NO905344A NO905344A NO174393C NO 174393 C NO174393 C NO 174393C NO 905344 A NO905344 A NO 905344A NO 905344 A NO905344 A NO 905344A NO 174393 C NO174393 C NO 174393C
Authority
NO
Norway
Prior art keywords
pregna
dienes
alkylated
methyl
optionally
Prior art date
Application number
NO905344A
Other languages
Norwegian (no)
Other versions
NO905344L (en
NO905344D0 (en
NO174393B (en
Inventor
Claude Tchernatinsky
Nejib Mohamed Nasraoui
Original Assignee
Theramex
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.)
Filing date
Publication date
Application filed by Theramex filed Critical Theramex
Publication of NO905344D0 publication Critical patent/NO905344D0/en
Publication of NO905344L publication Critical patent/NO905344L/en
Publication of NO174393B publication Critical patent/NO174393B/en
Publication of NO174393C publication Critical patent/NO174393C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
    • C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
    • C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
    • C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
NO905344A 1989-04-13 1990-12-11 Analogous process for the preparation of therapeutically active 6-methyl-19-nor-pregna-4,6-dienes which are 17 optionally 21-alkylated NO174393C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8904910A FR2645864B1 (en) 1989-04-13 1989-04-13 NOVEL 17/21 ALKYL DERIVATIVES OF 19-NOR PROGESTERONE, PROCESSES FOR OBTAINING SAME AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
PCT/FR1990/000270 WO1990012027A1 (en) 1989-04-13 1990-04-13 Alkyl derivates in 17/21 of 19-nor progesterone

Publications (4)

Publication Number Publication Date
NO905344D0 NO905344D0 (en) 1990-12-11
NO905344L NO905344L (en) 1991-02-01
NO174393B NO174393B (en) 1994-01-17
NO174393C true NO174393C (en) 1994-04-27

Family

ID=9380699

Family Applications (1)

Application Number Title Priority Date Filing Date
NO905344A NO174393C (en) 1989-04-13 1990-12-11 Analogous process for the preparation of therapeutically active 6-methyl-19-nor-pregna-4,6-dienes which are 17 optionally 21-alkylated

Country Status (12)

Country Link
EP (1) EP0437552A1 (en)
JP (1) JPH04500523A (en)
KR (1) KR920700219A (en)
AU (1) AU635739B2 (en)
FI (1) FI906116A0 (en)
FR (1) FR2645864B1 (en)
HU (1) HU208152B (en)
NO (1) NO174393C (en)
OA (1) OA09632A (en)
RU (1) RU1836379C (en)
TN (1) TNSN90053A1 (en)
WO (1) WO1990012027A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675047B1 (en) * 1991-04-09 1995-05-12 Theramex NOVEL ANTI-GLAUCOMATORY PHARMACEUTICAL COMPOSITIONS AND THEIR PROCESS FOR OBTAINING SAME.
JP3328729B2 (en) * 1991-06-18 2002-09-30 ラボラトアール、テラメックス、エス、ア Anti-glaucoma drug composition
FR2679236B1 (en) * 1991-07-18 1997-01-24 Theramex NOVEL STEROUIDES SUBSTITUTED IN POSITION 6, PROCESSES FOR OBTAINING SAME AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME.
HU231125B1 (en) * 2016-12-16 2020-12-28 Richter Gedeon Nyrt. Industrial process for the preparation of nomegestrol acetate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361744A (en) * 1962-07-18 1968-01-02 American Cyanamid Co Novel 17-hydrocarbon substituted progesterones, intermediates and methods of preparing the same
FR2077877B1 (en) * 1970-02-20 1974-02-01 Roussel Uclaf
FR2552766B1 (en) * 1983-10-04 1987-06-26 Theramex NEW PROCESS FOR THE PREPARATION OF DERIVATIVES FROM THE 17 A-HYDROXY 19-NOR PROGESTERONE SERIES
AU624096B2 (en) * 1987-10-27 1992-06-04 Laboratoire Theramex S.A. Derivatives of 19-norprogesterone, their preparation and their use

Also Published As

Publication number Publication date
FI906116A0 (en) 1990-12-12
NO905344L (en) 1991-02-01
TNSN90053A1 (en) 1991-03-05
RU1836379C (en) 1993-08-23
AU635739B2 (en) 1993-04-01
FR2645864A1 (en) 1990-10-19
NO905344D0 (en) 1990-12-11
FR2645864B1 (en) 1991-07-12
WO1990012027A1 (en) 1990-10-18
AU5552590A (en) 1990-11-05
EP0437552A1 (en) 1991-07-24
HUT56579A (en) 1991-09-30
JPH04500523A (en) 1992-01-30
NO174393B (en) 1994-01-17
OA09632A (en) 1993-04-30
HU208152B (en) 1993-08-30
HU904373D0 (en) 1991-06-28
KR920700219A (en) 1992-02-19

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