ES251602A1 - Procedimiento para la obtenciën de nuevos compuestos esteroides de la serie del pregnano - Google Patents
Procedimiento para la obtenciën de nuevos compuestos esteroides de la serie del pregnanoInfo
- Publication number
- ES251602A1 ES251602A1 ES0251602A ES251602A ES251602A1 ES 251602 A1 ES251602 A1 ES 251602A1 ES 0251602 A ES0251602 A ES 0251602A ES 251602 A ES251602 A ES 251602A ES 251602 A1 ES251602 A1 ES 251602A1
- Authority
- ES
- Spain
- Prior art keywords
- alkyl
- dichloro
- oxo
- acyloxy
- reacting
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- 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)
Abstract
Procedimiento para la obtención de nuevos compuestos esteroides de la serie de pregnano, que comprende la reacción de 3beta-acidloxi-16alfa-alquil-5(6)-pregnen-20-ona con un halógeno, para formar 3beta-aciloxi-16alfa-alquil-5,6-dihalo-20-pregnanona.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75418158A | 1958-08-11 | 1958-08-11 | |
US759116A US3068228A (en) | 1958-09-05 | 1958-09-05 | 16alpha-lower alkyl pregnane and choleno derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
ES251602A1 true ES251602A1 (es) | 1960-01-01 |
Family
ID=27115884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0251602A Expired ES251602A1 (es) | 1958-08-11 | 1959-08-08 | Procedimiento para la obtenciën de nuevos compuestos esteroides de la serie del pregnano |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE581499A (es) |
CH (1) | CH389601A (es) |
ES (1) | ES251602A1 (es) |
GB (1) | GB928226A (es) |
-
1959
- 1959-08-04 GB GB2657159A patent/GB928226A/en not_active Expired
- 1959-08-08 BE BE581499A patent/BE581499A/fr unknown
- 1959-08-08 ES ES0251602A patent/ES251602A1/es not_active Expired
- 1959-08-11 CH CH7681759A patent/CH389601A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE581499A (fr) | 1960-02-08 |
CH389601A (de) | 1965-03-31 |
GB928226A (en) | 1963-06-12 |
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