HUT72588A - New 16-(substituted methyl)-pregna-1,4-diene-3,20-dione derivatives and process for producing them - Google Patents

New 16-(substituted methyl)-pregna-1,4-diene-3,20-dione derivatives and process for producing them

Info

Publication number
HUT72588A
HUT72588A HU9503063A HU9503063A HUT72588A HU T72588 A HUT72588 A HU T72588A HU 9503063 A HU9503063 A HU 9503063A HU 9503063 A HU9503063 A HU 9503063A HU T72588 A HUT72588 A HU T72588A
Authority
HU
Hungary
Prior art keywords
pregna
diene
producing
new
substituted methyl
Prior art date
Application number
HU9503063A
Other languages
Hungarian (hu)
Other versions
HU9503063D0 (en
HU219486B (en
Inventor
Jean Boivin
Christine Chauvet
Samir Zard
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 FR9107784A external-priority patent/FR2678275B1/en
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of HU9503063D0 publication Critical patent/HU9503063D0/en
Publication of HUT72588A publication Critical patent/HUT72588A/en
Publication of HU219486B publication Critical patent/HU219486B/en

Links

HU9503063A 1991-06-25 1992-06-24 New 16-(substituted methyl)-pregna-1,4,9(11)-triene-3,20-dione derivatives and process for producing them HU219486B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9107784A FR2678275B1 (en) 1991-06-25 1991-06-25 NOVEL 16-METHYL SUBSTITUTED STEROUIDES DERIVATIVES OF PREGNA 1,4-DIENE 3,20-DIONE THEIR PREPARATION, THEIR APPLICATION TO THE PREPARATION OF 16-METHYLENE STEROUIDES AND NEW INTERMEDIATES.
HU9202100A HU213674B (en) 1991-06-25 1992-06-24 New process for producing 16-methylene steroid derivatives

Publications (3)

Publication Number Publication Date
HU9503063D0 HU9503063D0 (en) 1995-12-28
HUT72588A true HUT72588A (en) 1996-05-28
HU219486B HU219486B (en) 2001-04-28

Family

ID=26228774

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9503063A HU219486B (en) 1991-06-25 1992-06-24 New 16-(substituted methyl)-pregna-1,4,9(11)-triene-3,20-dione derivatives and process for producing them

Country Status (1)

Country Link
HU (1) HU219486B (en)

Also Published As

Publication number Publication date
HU9503063D0 (en) 1995-12-28
HU219486B (en) 2001-04-28

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Legal Events

Date Code Title Description
DGB9 Succession in title of applicant

Owner name: HOECHST MARION ROUSSEL, FR

HPC4 Succession in title of patentee

Owner name: AVENTIS PHARMA S.A., FR