ZA721683B - Novel steroids - Google Patents

Novel steroids

Info

Publication number: ZA721683B
Authority: ZA; South Africa
Prior art keywords: novel steroids; steroids; novel
Prior art date: 1971-03-15

Application number

ZA721683A

Other languages

English (en)

Inventor

K Fahrenholtz

R Kierstead

Original Assignee

Hoffmann La Roche

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.)

1971-03-15

Filing date

1972-03-13

Publication date

1972-12-27

1972-03-13 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1972-12-27 Publication of ZA721683B publication Critical patent/ZA721683B/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)

ZA721683A 1971-03-15 1972-03-13 Novel steroids ZA721683B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12458971A	1971-03-15	1971-03-15

Publications (1)

Publication Number	Publication Date
ZA721683B true ZA721683B (en)	1972-12-27

Family

ID=22415750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA721683A ZA721683B (en)	1971-03-15	1972-03-13	Novel steroids

Country Status (13)

Country	Link
US (1)	US3732209A (fr)
AU (1)	AU468273B2 (fr)
BE (1)	BE780644A (fr)
CA (1)	CA955929A (fr)
CH (1)	CH579104A5 (fr)
DE (1)	DE2212548A1 (fr)
DK (1)	DK136829B (fr)
FR (1)	FR2130285B1 (fr)
GB (1)	GB1367384A (fr)
IL (1)	IL38964A (fr)
NL (1)	NL7202984A (fr)
SE (1)	SE380028B (fr)
ZA (1)	ZA721683B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3980638A (en) *	1974-09-20	1976-09-14	The Upjohn Company	Testosterone derivatives
US4891367A (en) *	1987-04-22	1990-01-02	Merrell Dow Pharmaceuticals Inc.	17β-(cyclopropyloxy)androst-5-en-3β-ol and related compounds useful as C17-20 lyase inhibitors
US5486511A (en) *	1993-05-25	1996-01-23	Merrell Dow Pharmaceuticals Inc.	4-amino-17β-(cyclopropyloxy)androst-4-en-3-one, 4-amino-17β-(cyclopropylamino)androst-4-en-3-one and related compounds as C17-20 lyase and 5α-reductase
DK1343806T3 (da)	2000-12-11	2008-09-22	Organon Nv	Methylensteroider som nye androgener

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1240078B (de) *	1964-12-02	1967-05-11	Schering Ag	Verfahren zur Herstellung von 16, 17-Methylen-delta 1,3,5(10)-oestratrien-derivaten
US3646074A (en) *	1969-11-26	1972-02-29	Searle & Co	3 17-dioxygenated 16alpha 17alpha-methano-5alpha-androstanes and unsaturated congeners

1971
- 1971-03-15 US US00124589A patent/US3732209A/en not_active Expired - Lifetime
1972
- 1972-02-11 CH CH203172A patent/CH579104A5/xx not_active IP Right Cessation
- 1972-03-07 NL NL7202984A patent/NL7202984A/xx not_active Application Discontinuation
- 1972-03-13 ZA ZA721683A patent/ZA721683B/xx unknown
- 1972-03-13 IL IL38964A patent/IL38964A/en unknown
- 1972-03-13 SE SE7203191A patent/SE380028B/xx unknown
- 1972-03-14 AU AU39980/72A patent/AU468273B2/en not_active Expired
- 1972-03-14 GB GB1177872A patent/GB1367384A/en not_active Expired
- 1972-03-14 BE BE780644A patent/BE780644A/fr unknown
- 1972-03-14 CA CA137,005A patent/CA955929A/en not_active Expired
- 1972-03-15 FR FR7209051A patent/FR2130285B1/fr not_active Expired
- 1972-03-15 DE DE19722212548 patent/DE2212548A1/de active Pending
- 1972-03-15 DK DK121572AA patent/DK136829B/da unknown

Also Published As

Publication number	Publication date
DK136829C (fr)	1978-06-12
FR2130285B1 (fr)	1975-06-20
US3732209A (en)	1973-05-08
GB1367384A (en)	1974-09-18
BE780644A (fr)	1972-09-14
NL7202984A (fr)	1972-09-19
FR2130285A1 (fr)	1972-11-03
SE380028B (fr)	1975-10-27
IL38964A0 (en)	1972-05-30
IL38964A (en)	1976-03-31
AU3998072A (en)	1973-09-20
CA955929A (en)	1974-10-08
CH579104A5 (fr)	1976-08-31
DE2212548A1 (de)	1972-09-21
DK136829B (da)	1977-11-28
AU468273B2 (en)	1973-09-20

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