CA963001A - Process for producing pregnane derivatives - Google Patents

Process for producing pregnane derivatives

Info

Publication number: CA963001A
Authority: CA; Canada
Prior art keywords: producing; pregnane derivatives; pregnane; derivatives; producing pregnane
Prior art date: 1971-08-06
Legal status (The legal status 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 status listed.): Expired

Application number

CA148,790A

Other versions

CA148790S (en

Inventor

Helmut Hauser

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Bayer Pharma AG

Original Assignee

Schering AG

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.)

1971-08-06

Filing date

1972-08-04

Publication date

1975-02-18

1972-08-04 Application filed by Schering AG filed Critical Schering AG

1975-02-18 Application granted granted Critical

1975-02-18 Publication of CA963001A publication Critical patent/CA963001A/en

Status Expired legal-status Critical Current

Links

CA148,790A 1971-08-06 1972-08-04 Process for producing pregnane derivatives Expired CA963001A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712140291 DE2140291C3 (en)	1971-08-06	1971-08-06	Process for the preparation of pregnane derivatives

Publications (1)

Publication Number	Publication Date
CA963001A true CA963001A (en)	1975-02-18

Family

ID=5816491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA148,790A Expired CA963001A (en)	1971-08-06	1972-08-04	Process for producing pregnane derivatives

Country Status (5)

Country	Link
AU (1)	AU473017B2 (en)
CA (1)	CA963001A (en)
CS (1)	CS166657B2 (en)
DE (1)	DE2140291C3 (en)
ZA (1)	ZA725361B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2625306C2 (en) *	1976-06-02	1978-06-15	Schering Ag, 1000 Berlin Und 4619 Bergkamen	Process for the preparation of pregnane derivatives
FR2486947A1 (en) *	1980-07-15	1982-01-22	Roussel Uclaf	NOVEL 20-ISONITRILES 17 (20) UNSATURATED DERIVATIVES, PROCESS FOR PREPARING THEM AND THEIR USE IN THE PREPARATION OF 17A-HYDROXY 20-CETO STEROIDS

1971
- 1971-08-06 DE DE19712140291 patent/DE2140291C3/en not_active Expired
1972
- 1972-07-04 CS CS473472A patent/CS166657B2/cs unknown
- 1972-08-04 ZA ZA725361A patent/ZA725361B/en unknown
- 1972-08-04 CA CA148,790A patent/CA963001A/en not_active Expired
- 1972-08-07 AU AU45338/72A patent/AU473017B2/en not_active Expired

Also Published As

Publication number	Publication date
AU473017B2 (en)	1976-06-10
DE2140291A1 (en)	1973-02-15
ZA725361B (en)	1973-04-25
DE2140291B2 (en)	1980-07-03
DE2140291C3 (en)	1981-08-27
CS166657B2 (en)	1976-03-29
AU4533872A (en)	1974-02-14

Similar Documents

Publication	Publication Date	Title
CA983922A (en)	1976-02-17	Process for producing adenosine derivatives
CA978518A (en)	1975-11-25	Process for preparing pregnane acid derivatives
AU469149B2 (en)	1976-02-05	Process for producing pyrimidine derivatives
CA979923A (en)	1975-12-16	Process for producing penicillamine
PH9396A (en)	1975-10-28	Process for the manufacture of pregnane derivatives
CA963001A (en)	1975-02-18	Process for producing pregnane derivatives
CA919257A (en)	1973-01-16	Process for producing spiralweld pipe
CA966854A (en)	1975-04-29	Process for producing penicillamine
CA969933A (en)	1975-06-24	Process for producing penicillin derivatives
CA977745A (en)	1975-11-11	Process for producing pregnane acid derivatives
CA983918A (en)	1976-02-17	Process for preparing estratriene derivatives
CA961499A (en)	1975-01-21	Process for producing vinylchlorosilanes
CA875554A (en)	1971-07-13	Process for producing 1-alkyl-nitrobenzodiazepine derivatives
CA880295A (en)	1971-09-07	Process for preparing pregnadiene derivatives
CA888161A (en)	1971-12-14	Process for preparing steroids
CA865132A (en)	1971-03-02	Process for producing bis-lactams
CA999864A (en)	1976-11-16	Process for producing butyrophenone derivatives
AU462387B2 (en)	1975-06-26	Process for producing 5-halo-4-amino-salicyclic acid derivatives
CA864027A (en)	1971-02-16	Process for producing polybutadienes
CA871713A (en)	1971-05-25	Process for preparing hydroxyisoquinuclidine derivatives
CA938296A (en)	1973-12-11	Process for producing 2-mercaptobenzothiazole
CA853236A (en)	1970-10-06	Process for producing penicillamine
CA868363A (en)	1971-04-13	Process for producing 3-substituted quinoxaline-2-ones
CA887568A (en)	1971-12-07	Process for producing tungsten
CA865746A (en)	1971-03-09	Process for producing benzodiazepine derivatives