ES262796A1 - Un procedimiento de preparaciën de nuevos derivados metilados de la serie del andrëstano - Google Patents
Un procedimiento de preparaciën de nuevos derivados metilados de la serie del andrëstanoInfo
- Publication number
- ES262796A1 ES262796A1 ES0262796A ES262796A ES262796A1 ES 262796 A1 ES262796 A1 ES 262796A1 ES 0262796 A ES0262796 A ES 0262796A ES 262796 A ES262796 A ES 262796A ES 262796 A1 ES262796 A1 ES 262796A1
- Authority
- ES
- Spain
- Prior art keywords
- dione
- methyl
- diene
- hydroxy
- production
- 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 steroid compounds Chemical class 0.000 title 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 2
- 238000006317 isomerization reaction Methods 0.000 abstract 2
- CNONQRBHLZCHFX-ZDVAKZGESA-N (8s,9s,10r,11s,13s,14s,16r)-11-hydroxy-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-dione Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@@H](C)C(=O)[C@@]1(C)C[C@@H]2O CNONQRBHLZCHFX-ZDVAKZGESA-N 0.000 abstract 1
- CNONQRBHLZCHFX-IWYJLXCLSA-N (8s,9s,10r,11s,13s,14s,16s)-11-hydroxy-10,13,16-trimethyl-7,8,9,11,12,14,15,16-octahydro-6h-cyclopenta[a]phenanthrene-3,17-dione Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@H](C)C(=O)[C@@]1(C)C[C@@H]2O CNONQRBHLZCHFX-IWYJLXCLSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- PNYYBUOBTVHFDN-UHFFFAOYSA-N sodium bismuthate Chemical compound [Na+].[O-][Bi](=O)=O PNYYBUOBTVHFDN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
Classifications
-
- 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)
Abstract
Un procedimiento de preparación del isómero 16/3 del 16 {al}-metil 3,17-diceto 11/3-hidroxi {dl}1,4-androstadieno que consiste esencialmente en la degradación de la cadena lateral del 16{al}-metil 3-ceto 11/3, 17{al},20-trihidroxi {dl}1,4-pregnadieno por medio de un oxidante.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR811654A FR1359607A (fr) | 1959-11-30 | 1959-11-30 | Nouveaux dérivés méthylés de la série de l'androstane et leur procédé de préparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES262796A1 true ES262796A1 (es) | 1961-04-16 |
Family
ID=8721946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0262796A Expired ES262796A1 (es) | 1959-11-30 | 1960-11-26 | Un procedimiento de preparaciën de nuevos derivados metilados de la serie del andrëstano |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE597598A (es) |
| CH (1) | CH396891A (es) |
| ES (1) | ES262796A1 (es) |
| FR (1) | FR1359607A (es) |
| GB (1) | GB934708A (es) |
-
1959
- 1959-11-30 FR FR811654A patent/FR1359607A/fr not_active Expired
-
1960
- 1960-11-11 CH CH1265160A patent/CH396891A/fr unknown
- 1960-11-22 GB GB4014260A patent/GB934708A/en not_active Expired
- 1960-11-26 ES ES0262796A patent/ES262796A1/es not_active Expired
- 1960-11-29 BE BE597598A patent/BE597598A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB934708A (en) | 1963-08-21 |
| CH396891A (fr) | 1965-08-15 |
| BE597598A (fr) | 1961-05-29 |
| FR1359607A (fr) | 1964-04-30 |
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