CH412875A - Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden - Google Patents

Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden

Info

Publication number: CH412875A
Authority: CH; Switzerland
Prior art keywords: steroids; methylene; methyl; preparation
Prior art date: 1960-10-29

Application number

CH1114361A

Other languages

English (en)

Inventor

Karl-Heinz Dr Bork

Original Assignee

Merck Ag E

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.)

1960-10-29

Filing date

1961-09-26

Publication date

1966-05-15

1961-09-26 Application filed by Merck Ag E filed Critical Merck Ag E

1966-05-15 Publication of CH412875A publication Critical patent/CH412875A/de

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
- 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
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general

CH1114361A 1960-10-29 1961-09-26 Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden CH412875A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEM46980A DE1158507B (de)	1960-10-29	1960-10-29	Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden

Publications (1)

Publication Number	Publication Date
CH412875A true CH412875A (de)	1966-05-15

Family

ID=7305776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1114361A CH412875A (de)	1960-10-29	1961-09-26	Verfahren zur Herstellung von 6a-Methyl-16-methylen-steroiden

Country Status (7)

Country	Link
US (1)	US3157679A (de)
CH (1)	CH412875A (de)
DE (1)	DE1158507B (de)
DK (1)	DK119156B (de)
FR (1)	FR1566M (de)
GB (1)	GB987064A (de)
SE (1)	SE307129B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3172896A (en) *	1963-05-01	1965-03-09		Aminoethers of s-androstenes
GB1070751A (en) *	1964-01-28	1967-06-01	Glaxo Lab Ltd	17-esters of 17-hydroxy-21-desoxy-steroids
US3504002A (en) *	1967-08-29	1970-03-31	Du Pont	Selected 6-difluoromethylene steroids of the pregnane series

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2865808A (en) *	1958-06-09	1958-12-23	Pfizer & Co C	16-methylene pregnene derivatives
US3047566A (en) *	1958-06-13	1962-07-31	Leo Pharm Prod Ltd	6a, 6a-dihalo-6, 7-methylene steroids and method

1960
- 1960-10-29 DE DEM46980A patent/DE1158507B/de active Pending
1961
- 1961-09-26 CH CH1114361A patent/CH412875A/de unknown
- 1961-10-24 GB GB38101/61A patent/GB987064A/en not_active Expired
- 1961-10-25 FR FR877035A patent/FR1566M/fr active Active
- 1961-10-25 US US147458A patent/US3157679A/en not_active Expired - Lifetime
- 1961-10-28 DK DK429061AA patent/DK119156B/da unknown
- 1961-10-28 SE SE10732/61A patent/SE307129B/xx unknown

Also Published As

Publication number	Publication date
FR1566M (fr)	1962-11-12
SE307129B (de)	1968-12-23
US3157679A (en)	1964-11-17
GB987064A (en)	1965-03-24
DE1158507B (de)	1963-12-05
DK119156B (da)	1970-11-23

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