ATE5077T1 - 22-arylsulfonyl-24,25-dihydroxy-cholestane und verfahren zu ihrer herstellung. - Google Patents
22-arylsulfonyl-24,25-dihydroxy-cholestane und verfahren zu ihrer herstellung.Info
- Publication number
- ATE5077T1 ATE5077T1 AT81106150T AT81106150T ATE5077T1 AT E5077 T1 ATE5077 T1 AT E5077T1 AT 81106150 T AT81106150 T AT 81106150T AT 81106150 T AT81106150 T AT 81106150T AT E5077 T1 ATE5077 T1 AT E5077T1
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- cholestanes
- arylsulfonyl
- dihydroxy
- dihydroxycholecalciferol
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J17/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, having an oxygen-containing hetero ring not condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J31/00—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring
- C07J31/006—Normal steroids containing one or more sulfur atoms not belonging to a hetero ring not covered by C07J31/003
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/40—Ortho- or ortho- and peri-condensed systems containing four condensed rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10677480A JPS5735599A (en) | 1980-08-05 | 1980-08-05 | 24,25-dihydroxycholestane and its preparation |
EP81106150A EP0045524B1 (de) | 1980-08-05 | 1981-08-05 | 22-Arylsulfonyl-24,25-dihydroxy-cholestane und Verfahren zu ihrer Herstellung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE5077T1 true ATE5077T1 (de) | 1983-11-15 |
Family
ID=14442243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT81106150T ATE5077T1 (de) | 1980-08-05 | 1981-08-05 | 22-arylsulfonyl-24,25-dihydroxy-cholestane und verfahren zu ihrer herstellung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4344888A (de) |
EP (1) | EP0045524B1 (de) |
JP (1) | JPS5735599A (de) |
AT (1) | ATE5077T1 (de) |
CA (1) | CA1177480A (de) |
DE (1) | DE3161243D1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3265509D1 (en) * | 1981-04-29 | 1985-09-26 | Hoffmann La Roche | Process for the preparation of cholesterol derivatives, and intermediate derivatives therefor |
US4594340A (en) * | 1984-11-29 | 1986-06-10 | Hoffmann-La Roche Inc. | 25,26-dehydro-1α,24R-dihydroxycholecalciferol and 25,26-dehydro-1α,24S-dihydroxycholecalciferol and the epimeric mixture |
IL77668A (en) * | 1986-01-21 | 1989-03-31 | Teva Pharma | Production of cholecalciferol derivatives and novel intermediates used therefor |
US5218109A (en) * | 1988-07-05 | 1993-06-08 | Kuraray Co., Ltd. | Steroid compounds |
ATE190622T1 (de) * | 1990-08-18 | 2000-04-15 | Schering Ag | Verfahren zur herstellung von 20-methyl-5,7- pregnadien-3$g(b),21-diol-derivativen |
JP2022164437A (ja) | 2021-04-16 | 2022-10-27 | マックス株式会社 | 結束機 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994878A (en) * | 1975-10-10 | 1976-11-30 | Hoffmann-La Roche Inc. | Syntheses of 24R,25- and 24S,25-dihydroxycholesterol and alkanoyl derivatives thereof |
US4026882A (en) * | 1976-03-08 | 1977-05-31 | Hoffmann-La Roche Inc. | Syntheses of 3,24R,25- and 3,24S,25-trihydroxy-5,7-cholestadiene 24,25-ketals and alkanoyl derivatives thereof |
US4028349A (en) * | 1976-03-08 | 1977-06-07 | Hoffmann-La Roche Inc. | Syntheses of 24R,25- and 24S,25-dihydroxycholesterol 24,25-ketals and alkanoyl derivatives thereof |
CH626336A5 (en) * | 1976-03-08 | 1981-11-13 | Hoffmann La Roche | Process for the preparation of cholecalciferol derivatives |
US4204995A (en) * | 1978-03-15 | 1980-05-27 | Hoffmann-La Roche Inc. | Cholestane derivatives |
-
1980
- 1980-08-05 JP JP10677480A patent/JPS5735599A/ja active Granted
-
1981
- 1981-07-27 US US06/287,052 patent/US4344888A/en not_active Expired - Fee Related
- 1981-08-04 CA CA000383164A patent/CA1177480A/en not_active Expired
- 1981-08-05 AT AT81106150T patent/ATE5077T1/de not_active IP Right Cessation
- 1981-08-05 DE DE8181106150T patent/DE3161243D1/de not_active Expired
- 1981-08-05 EP EP81106150A patent/EP0045524B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0045524A1 (de) | 1982-02-10 |
DE3161243D1 (en) | 1983-11-24 |
US4344888A (en) | 1982-08-17 |
CA1177480A (en) | 1984-11-06 |
JPS5735599A (en) | 1982-02-26 |
EP0045524B1 (de) | 1983-10-19 |
JPS643880B2 (de) | 1989-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |