IL49132A - 16,1l-disubstituted androst-4-en-3-ones,their preparation and pharmaceutical compositions containing them - Google Patents

16,1l-disubstituted androst-4-en-3-ones,their preparation and pharmaceutical compositions containing them

Info

Publication number: IL49132A
Authority: IL; Israel
Prior art keywords: androst; disubstituted; ones; preparation; pharmaceutical compositions
Prior art date: 1975-03-21

Application number

IL49132A

Other versions

IL49132A0 (en

Original Assignee

Beecham Group Ltd

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.)

1975-03-21

Filing date

1976-03-02

Publication date

1980-05-30

1976-03-02 Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd

1976-03-02 Priority to IL58505A priority Critical patent/IL58505A/en

1976-05-31 Publication of IL49132A0 publication Critical patent/IL49132A0/en

1980-05-30 Publication of IL49132A publication Critical patent/IL49132A/en

Links

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
- C07J1/0003—Androstane derivatives
- C07J1/0033—Androstane derivatives substituted in position 17 alfa and 17 beta
- C07J1/0037—Androstane derivatives substituted in position 17 alfa and 17 beta the substituent in position 17 alfa being a saturated hydrocarbon group
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- 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
- C07J1/0011—Androstane derivatives substituted in position 17 by a keto group
- 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
- C07J1/0018—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa
- C07J1/0022—Androstane derivatives substituted in position 17 beta, not substituted in position 17 alfa the substituent being an OH group free esterified or etherified
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Dermatology (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Bioinformatics & Cheminformatics (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Cosmetics (AREA)

IL49132A 1975-03-21 1976-03-02 16,1l-disubstituted androst-4-en-3-ones,their preparation and pharmaceutical compositions containing them IL49132A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
IL58505A IL58505A (en)	1975-03-21	1976-03-02	16,1l-disubstituted androst-5-ene derivatives and their preparation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB11819/75A GB1538227A (en)	1975-03-21	1975-03-21	16,16-disubstituted steroids of the androstene series

Publications (2)

Publication Number	Publication Date
IL49132A0 IL49132A0 (en)	1976-05-31
IL49132A true IL49132A (en)	1980-05-30

Family

ID=9993275

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IL49132A IL49132A (en)	1975-03-21	1976-03-02	16,1l-disubstituted androst-4-en-3-ones,their preparation and pharmaceutical compositions containing them
IL58505A IL58505A0 (en)	1975-03-21	1979-10-19	16,16-disubstituted androst-5-ene derivatives and their preparation

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IL58505A IL58505A0 (en)	1975-03-21	1979-10-19	16,16-disubstituted androst-5-ene derivatives and their preparation

Country Status (15)

Country	Link
JP (2)	JPS51118756A (en)
AT (1)	AT357700B (en)
AU (1)	AU501246B2 (en)
BE (1)	BE839751A (en)
CA (1)	CA1069498A (en)
CH (2)	CH621560A5 (en)
DE (1)	DE2610497C2 (en)
DK (1)	DK143757C (en)
FR (2)	FR2304345A1 (en)
GB (1)	GB1538227A (en)
IE (1)	IE42308B1 (en)
IL (2)	IL49132A (en)
NL (1)	NL184111C (en)
SE (2)	SE7603410L (en)
ZA (1)	ZA761324B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1602960A (en) *	1977-05-25	1981-11-18	Beecham Group Ltd	Process for preparing 16,16-disubstituted steroids of the androstene series
DE2943778A1 (en) *	1979-10-26	1981-05-07	Schering Ag Berlin Und Bergkamen, 1000 Berlin	17-Alpha:alkyl-4,15-androstadiene-3-one derivs. - topical antiandrogens effective against acne, seborrhoea, alopecia and hirsutism
DE3514272A1 (en) *	1985-04-17	1986-10-23	Schering AG, 1000 Berlin und 4709 Bergkamen	DERMATICA
JPS63300153A (en) *	1987-05-29	1988-12-07	日本碍子株式会社	Building enamel panel
GB9021546D0 (en) *	1990-10-04	1990-11-21	Beecham Group Plc	Novel composition
JPH06502161A (en) *	1990-10-31	1994-03-10	ビーチャム・グループ・パブリック・リミテッド・カンパニー	Topical compositions containing retinoid penetration enhancers
GB9205194D0 (en) *	1992-03-10	1992-04-22	Smithkline Beecham Plc	Novel composition
US20050009797A1 (en) *	2001-12-19	2005-01-13	Mitsuaki Nakamura	Androstane derivative having substituent in 7- abd 17--positions
CN108558975B (en) *	2018-04-26	2021-03-02	昆明理工大学	12 beta-hydroxy-androstane 4, 14-diene-16-ketone compound and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3853926A (en) *	1973-05-29	1974-12-10	Searle & Co	17{62 -hydroxy-16,16-dimethylester-4-en-3-one

1975
- 1975-03-21 GB GB11819/75A patent/GB1538227A/en not_active Expired
1976
- 1976-03-01 IE IE412/76A patent/IE42308B1/en unknown
- 1976-03-02 IL IL49132A patent/IL49132A/en unknown
- 1976-03-12 DE DE2610497A patent/DE2610497C2/en not_active Expired
- 1976-03-15 FR FR7607328A patent/FR2304345A1/en active Granted
- 1976-03-16 AT AT191376A patent/AT357700B/en not_active IP Right Cessation
- 1976-03-18 BE BE165323A patent/BE839751A/en not_active IP Right Cessation
- 1976-03-18 SE SE7603410A patent/SE7603410L/en not_active Application Discontinuation
- 1976-03-19 CA CA248,260A patent/CA1069498A/en not_active Expired
- 1976-03-19 DK DK123476A patent/DK143757C/en active
- 1976-03-19 JP JP51030741A patent/JPS51118756A/en active Granted
- 1976-03-19 AU AU12207/76A patent/AU501246B2/en not_active Expired
- 1976-03-19 NL NLAANVRAGE7602949,A patent/NL184111C/en not_active IP Right Cessation
- 1976-03-22 CH CH354376A patent/CH621560A5/en not_active IP Right Cessation
- 1976-04-04 ZA ZA761324A patent/ZA761324B/en unknown
1979
- 1979-03-09 CH CH228479A patent/CH631996A5/en not_active IP Right Cessation
- 1979-03-13 SE SE7902256A patent/SE7902256L/en not_active Application Discontinuation
- 1979-10-19 IL IL58505A patent/IL58505A0/en unknown
1980
- 1980-02-26 FR FR8004184A patent/FR2445340A1/en active Granted
1985
- 1985-12-24 JP JP60291811A patent/JPS61178920A/en active Granted

Also Published As

Publication number	Publication date
CH631996A5 (en)	1982-09-15
CA1069498A (en)	1980-01-08
NL184111B (en)	1988-11-16
DK143757C (en)	1982-03-22
IL49132A0 (en)	1976-05-31
FR2304345A1 (en)	1976-10-15
DE2610497A1 (en)	1976-10-07
BE839751A (en)	1976-09-20
JPS6355488B2 (en)	1988-11-02
ZA761324B (en)	1977-02-23
FR2445340B1 (en)	1983-02-11
JPS61178920A (en)	1986-08-11
JPS51118756A (en)	1976-10-18
SE7603410L (en)	1976-09-22
FR2445340A1 (en)	1980-07-25
ATA191376A (en)	1979-12-15
DK143757B (en)	1981-10-05
IE42308B1 (en)	1980-07-16
DK123476A (en)	1976-09-22
FR2304345B1 (en)	1980-11-07
SE7902256L (en)	1979-03-13
NL7602949A (en)	1976-09-23
IL58505A0 (en)	1980-01-31
AU501246B2 (en)	1979-06-14
AU1220776A (en)	1977-09-22
AT357700B (en)	1980-07-25
NL184111C (en)	1989-04-17
GB1538227A (en)	1979-01-10
DE2610497C2 (en)	1986-10-16
JPS625920B2 (en)	1987-02-07
IE42308L (en)	1976-09-21
CH621560A5 (en)	1981-02-13

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