GB986653A - Improvements in or relating to the production of steroidal cyclic acetals - Google Patents
Improvements in or relating to the production of steroidal cyclic acetalsInfo
- Publication number
- GB986653A GB986653A GB9159/63A GB915963A GB986653A GB 986653 A GB986653 A GB 986653A GB 9159/63 A GB9159/63 A GB 9159/63A GB 915963 A GB915963 A GB 915963A GB 986653 A GB986653 A GB 986653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ketal
- relating
- production
- androsten
- mercapto
- Prior art date
- 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
Links
- -1 cyclic acetals Chemical class 0.000 title 1
- 230000003637 steroidlike Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- HZNVUJQVZSTENZ-UHFFFAOYSA-N 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(C#N)=C(C#N)C1=O HZNVUJQVZSTENZ-UHFFFAOYSA-N 0.000 abstract 2
- GGOPEYJTTXXTJU-PZDNWOKDSA-N (8R,9S,10R,13S,14S)-17-hydroxy-10,13-dimethyl-16-sulfanyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one Chemical compound SC1C([C@]2(C)[C@@H](C1)[C@@H]1CCC3=CC(CC[C@]3(C)[C@H]1CC2)=O)O GGOPEYJTTXXTJU-PZDNWOKDSA-N 0.000 abstract 1
- JYWKEVKEKOTYEX-UHFFFAOYSA-N 2,6-dibromo-4-chloroiminocyclohexa-2,5-dien-1-one Chemical compound ClN=C1C=C(Br)C(=O)C(Br)=C1 JYWKEVKEKOTYEX-UHFFFAOYSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 229960005471 androstenedione Drugs 0.000 abstract 1
- AEMFNILZOJDQLW-UHFFFAOYSA-N androstenedione Natural products O=C1CCC2(C)C3CCC(C)(C(CC4)=O)C4C3CCC2=C1 AEMFNILZOJDQLW-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 150000002576 ketones Chemical class 0.000 abstract 1
- UGNWTBMOAKPKBL-UHFFFAOYSA-N tetrachloro-1,4-benzoquinone Chemical compound ClC1=C(Cl)C(=O)C(Cl)=C(Cl)C1=O UGNWTBMOAKPKBL-UHFFFAOYSA-N 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/58—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids containing heterocyclic rings, e.g. danazol, stanozolol, pancuronium or digitogenin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
-
- 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
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134962 | 1962-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB986653A true GB986653A (en) | 1965-03-17 |
Family
ID=11775547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9159/63A Expired GB986653A (en) | 1962-03-20 | 1963-03-07 | Improvements in or relating to the production of steroidal cyclic acetals |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH419114A (enExample) |
| FR (1) | FR7118M (enExample) |
| GB (1) | GB986653A (enExample) |
-
1963
- 1963-03-07 GB GB9159/63A patent/GB986653A/en not_active Expired
- 1963-03-15 CH CH334263A patent/CH419114A/de unknown
- 1963-03-19 FR FR928538A patent/FR7118M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR7118M (enExample) | 1969-07-21 |
| CH419114A (de) | 1966-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB986653A (en) | Improvements in or relating to the production of steroidal cyclic acetals | |
| GB984022A (en) | D-homoandrost-9(11)-ene-18-nitrile derivatives and their preparation | |
| GB1006337A (en) | Improvements in or relating to 6-alkylmorphinan derivatives and their preparation | |
| GB1038917A (en) | Novel steroid derivatives and a process for their production | |
| ES421511A1 (es) | Un procedimiento de preparacion de nuevos 2,2-dimetil-este-roides. | |
| GB988655A (en) | Androstan-3-one derivatives | |
| GB959869A (en) | Oxasteroids of the pregnane series | |
| GB973147A (en) | Process for the oxidation of 20-hydroxy-pregnanes | |
| GB1084759A (en) | Steroid compounds | |
| GB946303A (en) | Novel steroids and process for their manufacture | |
| GB1094810A (en) | Unsaturated 4,5-seco-steroid compounds, and processes for their preparation | |
| GB1082547A (en) | Process for producing nitrosocyclohexane dimer | |
| GB890577A (en) | Pregnadienes and pregnatrienes | |
| GB967080A (en) | Novel steroid compounds and process for the preparation thereof | |
| GB1047790A (en) | Improvements in or relating to steroid compounds | |
| GB1039236A (en) | Improvements in or relating to the formation of a double bond between the 9- and 11-positions of a steroid | |
| GB1119082A (en) | New steroids | |
| GB970487A (en) | Novel steroids compounds and processes for the preparation thereof | |
| GB960528A (en) | Process for the preparation of phosphorylated steroids | |
| GB1057337A (en) | Novel 3-substituted-androst-11-ones and processes for their preparation | |
| GB946873A (en) | New steroid compounds, and processes for the preparation thereof | |
| GB1012959A (en) | 4-methyl-16ª-mercapto-1,3,5(10)-estratrien-17ª-ols their acylates, and the preparation thereof | |
| GB1099410A (en) | 6-fluoro-16ª‡-methyl-í¸-pregnadien-17ª‡-ol-3,20-dione and the 17-esters thereof anda process for their manufacture | |
| GB884571A (en) | 18,20-epoxy steroid derivatives | |
| GB884177A (en) | Improvements in or relating to pregnene derivatives |