ES274471A1 - Un procedimiento para preparar 4-hidroxi-3-ceto-delta-esteroides - Google Patents
Un procedimiento para preparar 4-hidroxi-3-ceto-delta-esteroidesInfo
- Publication number
- ES274471A1 ES274471A1 ES0274471A ES274471A ES274471A1 ES 274471 A1 ES274471 A1 ES 274471A1 ES 0274471 A ES0274471 A ES 0274471A ES 274471 A ES274471 A ES 274471A ES 274471 A1 ES274471 A1 ES 274471A1
- Authority
- ES
- Spain
- Prior art keywords
- keto
- hydroxy
- steroid
- chloro
- testosterone
- 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
- 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
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT245761 | 1961-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES274471A1 true ES274471A1 (es) | 1962-07-16 |
Family
ID=11102880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0274471A Expired ES274471A1 (es) | 1961-02-10 | 1962-02-09 | Un procedimiento para preparar 4-hidroxi-3-ceto-delta-esteroides |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT240543B (es) |
BE (1) | BE613713A (es) |
ES (1) | ES274471A1 (es) |
GB (1) | GB928714A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19959696A1 (de) * | 1999-12-08 | 2001-06-21 | Jenapharm Gmbh | Ungesättigte 14,15-Cyclopropano-Androstane, Verfahren zu ihrer Herstellung und diese Verbindungen enthaltende pharmazeutische Zusammensetzungen |
-
1962
- 1962-02-05 GB GB437662A patent/GB928714A/en not_active Expired
- 1962-02-09 ES ES0274471A patent/ES274471A1/es not_active Expired
- 1962-02-09 BE BE613713A patent/BE613713A/fr unknown
- 1962-02-09 AT AT107862A patent/AT240543B/de active
Also Published As
Publication number | Publication date |
---|---|
AT240543B (de) | 1965-06-10 |
GB928714A (en) | 1963-06-12 |
BE613713A (fr) | 1962-05-29 |
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