GB1141268A - Process for preparing 5-ß-pregnane-15-‡-21-diol-3,20-diones - Google Patents
Process for preparing 5-ß-pregnane-15-‡-21-diol-3,20-dionesInfo
- Publication number
- GB1141268A GB1141268A GB5672566A GB5672566A GB1141268A GB 1141268 A GB1141268 A GB 1141268A GB 5672566 A GB5672566 A GB 5672566A GB 5672566 A GB5672566 A GB 5672566A GB 1141268 A GB1141268 A GB 1141268A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pregnane
- diones
- diol
- preparing
- dec
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0047965 | 1965-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1141268A true GB1141268A (en) | 1969-01-29 |
Family
ID=7101945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5672566A Expired GB1141268A (en) | 1965-12-18 | 1966-12-19 | Process for preparing 5-ß-pregnane-15-‡-21-diol-3,20-diones |
Country Status (6)
-
1965
- 1965-12-18 DE DE19651518906 patent/DE1518906A1/de active Pending
-
1966
- 1966-11-22 NL NL6616442A patent/NL6616442A/xx unknown
- 1966-12-14 AT AT1151666A patent/AT272543B/de active
- 1966-12-19 BE BE691409D patent/BE691409A/xx unknown
- 1966-12-19 FR FR87937A patent/FR1505176A/fr not_active Expired
- 1966-12-19 GB GB5672566A patent/GB1141268A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT272543B (de) | 1969-07-10 |
| NL6616442A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-19 |
| FR1505176A (fr) | 1967-12-08 |
| DE1518906A1 (de) | 1970-01-02 |
| BE691409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-06-19 |
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