ES461325A1 - Un procedimiento para la preparacion de d-homoesteroides. - Google Patents

Un procedimiento para la preparacion de d-homoesteroides.

Info

Publication number: ES461325A1
Authority: ES; Spain
Prior art keywords: group; acyl; beta; alpha; ring
Prior art date: 1975-11-11
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

ES461325A

Other languages

English (en)

Spanish (es)

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.)

F Hoffmann La Roche AG

Original Assignee

F Hoffmann La Roche 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.)

1975-11-11

Filing date

1977-08-03

Publication date

1978-12-16

1975-11-11 Priority claimed from CH1456475A external-priority patent/CH616436A5/de

1977-08-03 Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG

1978-12-16 Publication of ES461325A1 publication Critical patent/ES461325A1/es

Status Expired legal-status Critical Current

Links

Classifications

- 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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- 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
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Diabetes (AREA)
Endocrinology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Pharmacology & Pharmacy (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)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

ES461325A 1975-11-11 1977-08-03 Un procedimiento para la preparacion de d-homoesteroides. Expired ES461325A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH1456475A CH616436A5 (en)	1975-11-11	1975-11-11	Process for the preparation of D-homosteroids.
CH1160476		1976-09-13

Publications (1)

Publication Number	Publication Date
ES461325A1 true ES461325A1 (es)	1978-12-16

Family

ID=25708627

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
ES461325A Expired ES461325A1 (es)	1975-11-11	1977-08-03	Un procedimiento para la preparacion de d-homoesteroides.
ES461326A Expired ES461326A1 (es)	1975-11-11	1977-08-03	Un procedimiento para la preparacion de d-homoesteroides.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
ES461326A Expired ES461326A1 (es)	1975-11-11	1977-08-03	Un procedimiento para la preparacion de d-homoesteroides.

Country Status (20)

Country	Link
JP (1)	JPS5259148A (2)
AT (1)	AT354653B (2)
AU (1)	AU505624B2 (2)
CA (1)	CA1082686A (2)
DD (1)	DD128852A5 (2)
DE (1)	DE2651364A1 (2)
ES (2)	ES461325A1 (2)
FR (1)	FR2331329A1 (2)
GB (1)	GB1564144A (2)
GR (1)	GR70298B (2)
IE (1)	IE43985B1 (2)
IL (1)	IL50854A (2)
LU (1)	LU76161A1 (2)
MC (1)	MC1121A1 (2)
NL (1)	NL7612538A (2)
NZ (1)	NZ182539A (2)
PH (1)	PH13603A (2)
PL (1)	PL193604A1 (2)
PT (1)	PT65821B (2)
SU (1)	SU679147A3 (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4788218A (en) *	1984-05-21	1988-11-29	Sri International	17 a β-hydroxy-7 α-methyl-d-homo-19-norandrost-4,16-diene-3-one and the 17-esters thereof: methods of preparation and uses
GB2362648A (en) *	2000-05-23	2001-11-28	Univerzita Palackeho V Olomouc	Triterpenoid derivatives
EP1658306A1 (de) *	2003-08-21	2006-05-24	Schering AG	Delta 15 -d-homosteroide mit androgener wirkung

1976
- 1976-11-05 IL IL50854A patent/IL50854A/xx unknown
- 1976-11-05 NZ NZ182539A patent/NZ182539A/xx unknown
- 1976-11-06 MC MC761217A patent/MC1121A1/fr unknown
- 1976-11-08 IE IE2476/76A patent/IE43985B1/en unknown
- 1976-11-09 AU AU19431/76A patent/AU505624B2/en not_active Expired
- 1976-11-09 DD DD7600195685A patent/DD128852A5/xx unknown
- 1976-11-09 PH PH19111A patent/PH13603A/en unknown
- 1976-11-09 JP JP51133847A patent/JPS5259148A/ja active Pending
- 1976-11-10 AT AT834476A patent/AT354653B/de not_active IP Right Cessation
- 1976-11-10 SU SU762418751A patent/SU679147A3/ru active
- 1976-11-10 LU LU76161A patent/LU76161A1/xx unknown
- 1976-11-10 PT PT65821A patent/PT65821B/pt unknown
- 1976-11-10 FR FR7633899A patent/FR2331329A1/fr active Granted
- 1976-11-10 GB GB46765/76A patent/GB1564144A/en not_active Expired
- 1976-11-10 DE DE19762651364 patent/DE2651364A1/de not_active Withdrawn
- 1976-11-10 CA CA265,305A patent/CA1082686A/en not_active Expired
- 1976-11-10 PL PL19360476A patent/PL193604A1/xx unknown
- 1976-11-10 GR GR52152A patent/GR70298B/el unknown
- 1976-11-11 NL NL7612538A patent/NL7612538A/xx not_active Application Discontinuation
1977
- 1977-08-03 ES ES461325A patent/ES461325A1/es not_active Expired
- 1977-08-03 ES ES461326A patent/ES461326A1/es not_active Expired

Also Published As

Publication number	Publication date
PT65821B (en)	1978-10-10
FR2331329A1 (fr)	1977-06-10
IE43985B1 (en)	1981-07-15
AT354653B (de)	1979-01-25
ES461326A1 (es)	1978-12-01
SU679147A3 (ru)	1979-08-05
GR70298B (2)	1982-09-06
JPS5259148A (en)	1977-05-16
MC1121A1 (fr)	1977-08-12
IE43985L (en)	1977-05-11
DD128852A5 (de)	1977-12-14
IL50854A0 (en)	1977-01-31
PH13603A (en)	1980-08-05
CA1082686A (en)	1980-07-29
FR2331329B1 (2)	1981-11-27
ATA834476A (de)	1979-06-15
PL193604A1 (pl)	1979-03-26
DE2651364A1 (de)	1977-05-12
IL50854A (en)	1979-12-30
AU505624B2 (en)	1979-11-29
NL7612538A (nl)	1977-05-13
NZ182539A (en)	1979-07-11
LU76161A1 (2)	1977-12-13
PT65821A (en)	1976-12-01
GB1564144A (en)	1980-04-02
AU1943176A (en)	1978-05-18

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