CH557341A - Verfahren zur herstellung von 18-methyl-9(beta), 10(alpha)-steroiden der androstanreihe. - Google Patents

Verfahren zur herstellung von 18-methyl-9(beta), 10(alpha)-steroiden der androstanreihe.

Info

Publication number: CH557341A
Authority: CH; Switzerland
Prior art keywords: steroids; beta; alpha; methyl; preparation
Prior art date: 1967-07-11

Application number

CH181773A

Other languages

German (de)

English (en)

Original Assignee

Philips Nv

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.)

1967-07-11

Filing date

1968-07-10

Publication date

1974-12-31

1968-07-10 Application filed by Philips Nv filed Critical Philips Nv

1974-12-31 Publication of CH557341A publication Critical patent/CH557341A/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
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C07J1/0003—Androstane derivatives
- C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0055—Estrane derivatives not substituted in position 17
- 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
- C07J1/0051—Estrane derivatives
- C07J1/0059—Estrane derivatives substituted in position 17 by a keto group
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class

Landscapes

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

CH181773A 1967-07-11 1968-07-10 Verfahren zur herstellung von 18-methyl-9(beta), 10(alpha)-steroiden der androstanreihe. CH557341A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB3178667		1967-07-11
GB3014868		1968-06-25

Publications (1)

Publication Number	Publication Date
CH557341A true CH557341A (de)	1974-12-31

Family

ID=26260305

Family Applications (7)

Application Number	Title	Priority Date	Filing Date
CH181573A CH561231A5 (xx)	1967-07-11	1968-07-10
CH672574A CH565816A5 (xx)	1967-07-11	1968-07-10
CH1025768A CH561233A5 (xx)	1967-07-11	1968-07-10
CH181773A CH557341A (de)	1967-07-11	1968-07-10	Verfahren zur herstellung von 18-methyl-9(beta), 10(alpha)-steroiden der androstanreihe.
CH181673A CH557340A (de)	1967-07-11	1968-07-10	Verfahren zur herstellung von 18-methyl-9(beta),10(alpha)-steroiden der androstanreihe.
CH1025768A CH562842A5 (xx)	1967-07-11	1973-02-08
CH1025768A CH562843A5 (xx)	1967-07-11	1974-05-16

Family Applications Before (3)

Application Number	Title	Priority Date
CH181573A CH561231A5 (xx)	1967-07-11	1968-07-10
CH672574A CH565816A5 (xx)	1967-07-11	1968-07-10
CH1025768A CH561233A5 (xx)	1967-07-11	1968-07-10

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
CH181673A CH557340A (de)	1967-07-11	1968-07-10	Verfahren zur herstellung von 18-methyl-9(beta),10(alpha)-steroiden der androstanreihe.
CH1025768A CH562842A5 (xx)	1967-07-11	1973-02-08
CH1025768A CH562843A5 (xx)	1967-07-11	1974-05-16

Country Status (10)

Country	Link
US (1)	US3700703A (xx)
AT (6)	AT301051B (xx)
BE (1)	BE717952A (xx)
CH (7)	CH561231A5 (xx)
DE (1)	DE1768898A1 (xx)
FR (2)	FR1592552A (xx)
GB (1)	GB1228801A (xx)
IL (1)	IL30328A0 (xx)
NL (1)	NL6809799A (xx)
SE (1)	SE352628B (xx)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3198792A (en) *	1962-06-12	1965-08-03	Philips Corp	10alpha methyl, 9beta hormonal steroids
IL23629A (en) *	1965-01-22	1969-01-29	Hoffmann La Roche	9beta,10alpha-steroids and process for the manufacture thereof
US3579509A (en) *	1965-06-21	1971-05-18	Smith Kline French Lab	Process and 6-beta-substituted ethyl intermediates for preparing 6,6-ethylene-3-keto-delta**4 steroids
US3408369A (en) *	1965-07-16	1968-10-29	Philips Corp	2-substituted-3-keto-delta4, 6-9beta, 10alpha-steroids
US3452004A (en) *	1966-05-19	1969-06-24	American Home Prod	10beta-methyl-13-alkylgonan-4-ones

1968
- 1968-06-25 GB GB3014868A patent/GB1228801A/en not_active Expired
- 1968-07-08 IL IL30328A patent/IL30328A0/xx unknown
- 1968-07-08 SE SE09407/68A patent/SE352628B/xx unknown
- 1968-07-10 CH CH181573A patent/CH561231A5/xx not_active IP Right Cessation
- 1968-07-10 CH CH672574A patent/CH565816A5/xx not_active IP Right Cessation
- 1968-07-10 CH CH1025768A patent/CH561233A5/xx not_active IP Right Cessation
- 1968-07-10 CH CH181773A patent/CH557341A/xx not_active IP Right Cessation
- 1968-07-10 CH CH181673A patent/CH557340A/xx not_active IP Right Cessation
- 1968-07-10 FR FR1592552D patent/FR1592552A/fr not_active Expired
- 1968-07-11 AT AT553170A patent/AT301051B/de not_active IP Right Cessation
- 1968-07-11 AT AT552870A patent/AT301050B/de not_active IP Right Cessation
- 1968-07-11 AT AT552670A patent/AT301048B/de not_active IP Right Cessation
- 1968-07-11 BE BE717952D patent/BE717952A/xx unknown
- 1968-07-11 AT AT669668A patent/AT297945B/de not_active IP Right Cessation
- 1968-07-11 AT AT552570A patent/AT301047B/de not_active IP Right Cessation
- 1968-07-11 DE DE19681768898 patent/DE1768898A1/de active Pending
- 1968-07-11 NL NL6809799A patent/NL6809799A/xx unknown
- 1968-07-11 AT AT552770A patent/AT301049B/de not_active IP Right Cessation
- 1968-10-09 FR FR169262A patent/FR8089M/fr not_active Expired
1970
- 1970-07-02 US US56122A patent/US3700703A/en not_active Expired - Lifetime
1973
- 1973-02-08 CH CH1025768A patent/CH562842A5/xx not_active IP Right Cessation
1974
- 1974-05-16 CH CH1025768A patent/CH562843A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL6809799A (xx)	1969-01-14
BE717952A (xx)	1969-01-13
CH561231A5 (xx)	1975-04-30
US3700703A (en)	1972-10-24
DE1768898A1 (de)	1972-02-03
SE352628B (xx)	1973-01-08
AT301051B (de)	1972-08-25
CH562842A5 (xx)	1975-06-13
AT301050B (de)	1972-08-25
FR8089M (xx)	1970-07-20
CH565816A5 (xx)	1975-08-29
AT301049B (de)	1972-08-25
CH562843A5 (xx)	1975-06-13
CH561233A5 (xx)	1975-04-30
AT301047B (de)	1972-08-25
AT297945B (de)	1972-04-10
AT301048B (de)	1972-08-25
IL30328A0 (en)	1968-09-26
GB1228801A (xx)	1971-04-21
FR1592552A (xx)	1970-05-19
CH557340A (de)	1974-12-31

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Legal Events

Date	Code	Title	Description
1977-02-15	PL	Patent ceased