HU9503790D0 - Pregna-1,4-diene-3,20-dione-derivatives - Google Patents

Pregna-1,4-diene-3,20-dione-derivatives

Info

Publication number
HU9503790D0
HU9503790D0 HU9503790A HU9503790A HU9503790D0 HU 9503790 D0 HU9503790 D0 HU 9503790D0 HU 9503790 A HU9503790 A HU 9503790A HU 9503790 A HU9503790 A HU 9503790A HU 9503790 D0 HU9503790 D0 HU 9503790D0
Authority
HU
Hungary
Prior art keywords
pregna
dione
diene
derivatives
Prior art date
Application number
HU9503790A
Other languages
Hungarian (hu)
Other versions
HU217523B (en
Inventor
Philippe Mackiewicz
Luc Devocelle
Original Assignee
Roussel Uclaf
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
Priority claimed from FR9104339A external-priority patent/FR2675146A1/en
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of HU9503790D0 publication Critical patent/HU9503790D0/en
Publication of HU217523B publication Critical patent/HU217523B/en

Links

HU9503790A 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione-derivatives and process for their preparation HU217523B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9104339A FR2675146A1 (en) 1991-04-10 1991-04-10 NOVEL STEROUID DERIVATIVES OF PREGNA-1,4-DIENE-3,20-DIONE, THEIR PREPARATION, THEIR APPLICATION TO THE PREPARATION OF SUBSTITUTED 16,17-METHYLENE DIOXY DERIVATIVES, AND NOVEL INTERMEDIATES
HU9201190A HU212197B (en) 1991-04-10 1992-04-08 Process for producing pregna-1,4-diene-3,20-dione derivatives

Publications (2)

Publication Number Publication Date
HU9503790D0 true HU9503790D0 (en) 1996-02-28
HU217523B HU217523B (en) 2000-02-28

Family

ID=26228617

Family Applications (3)

Application Number Title Priority Date Filing Date
HU9902345A HU220086B (en) 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione-derivatives and their manufacturing
HU9902346A HU220081B (en) 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione derivatives and their manufacturing
HU9503790A HU217523B (en) 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione-derivatives and process for their preparation

Family Applications Before (2)

Application Number Title Priority Date Filing Date
HU9902345A HU220086B (en) 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione-derivatives and their manufacturing
HU9902346A HU220081B (en) 1991-04-10 1992-04-08 Pregna-1,4-diene-3,20-dione derivatives and their manufacturing

Country Status (1)

Country Link
HU (3) HU220086B (en)

Also Published As

Publication number Publication date
HU9902345D0 (en) 1999-10-28
HU220081B (en) 2001-10-28
HU9902346D0 (en) 1999-10-28
HU220086B (en) 2001-10-28
HU217523B (en) 2000-02-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee