IL25300A - 17alpha,21-dihydroxy-spiro(pregn-4-ene-6,1'-cyclopropane)-3,20-diones and process for the manufacture thereof - Google Patents
17alpha,21-dihydroxy-spiro(pregn-4-ene-6,1'-cyclopropane)-3,20-diones and process for the manufacture thereofInfo
- Publication number
- IL25300A IL25300A IL25300A IL2530066A IL25300A IL 25300 A IL25300 A IL 25300A IL 25300 A IL25300 A IL 25300A IL 2530066 A IL2530066 A IL 2530066A IL 25300 A IL25300 A IL 25300A
- Authority
- IL
- Israel
- Prior art keywords
- 17alpha
- pregn
- diones
- cyclopropane
- spiro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44252065A | 1965-03-24 | 1965-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
IL25300A true IL25300A (en) | 1970-03-22 |
Family
ID=23757118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL25300A IL25300A (en) | 1965-03-24 | 1966-03-03 | 17alpha,21-dihydroxy-spiro(pregn-4-ene-6,1'-cyclopropane)-3,20-diones and process for the manufacture thereof |
Country Status (6)
Country | Link |
---|---|
US (1) | US3475417A (de) |
CH (1) | CH530385A (de) |
DE (1) | DE1593612A1 (de) |
GB (2) | GB1133107A (de) |
IL (1) | IL25300A (de) |
NL (1) | NL6603853A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932388A (en) * | 1974-04-22 | 1976-01-13 | Schering Corporation | -Azido-4,6-pregnadieno(3,2-c)pyrazoles, processes for their preparation and intermediates useful therein |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3261829A (en) * | 1964-08-12 | 1966-07-19 | Searle & Co | Spiro(steroidal-6,3'-1-pyrazolines) and process |
-
1965
- 1965-03-24 US US442520A patent/US3475417A/en not_active Expired - Lifetime
-
1966
- 1966-03-03 IL IL25300A patent/IL25300A/xx unknown
- 1966-03-09 CH CH332666A patent/CH530385A/de not_active IP Right Cessation
- 1966-03-19 DE DE19661593612 patent/DE1593612A1/de active Pending
- 1966-03-23 GB GB12855/66A patent/GB1133107A/en not_active Expired
- 1966-03-23 GB GB26179/68A patent/GB1133108A/en not_active Expired
- 1966-03-24 NL NL6603853A patent/NL6603853A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1593612A1 (de) | 1970-08-06 |
CH530385A (de) | 1972-11-15 |
US3475417A (en) | 1969-10-28 |
GB1133108A (en) | 1968-11-06 |
NL6603853A (de) | 1966-09-26 |
GB1133107A (en) | 1968-11-06 |
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