ES259017A1 - Un procedimiento de preparaciën de un derivado metilenico de la serie del pregnano - Google Patents
Un procedimiento de preparaciën de un derivado metilenico de la serie del pregnanoInfo
- Publication number
- ES259017A1 ES259017A1 ES0259017A ES259017A ES259017A1 ES 259017 A1 ES259017 A1 ES 259017A1 ES 0259017 A ES0259017 A ES 0259017A ES 259017 A ES259017 A ES 259017A ES 259017 A1 ES259017 A1 ES 259017A1
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- pregn
- processes
- methylene
- derivative
- 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
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- -1 steroid compounds Chemical class 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- BPDZNEIIYRLMNS-GFJXEVPCSA-N (8r,9s,10r,13s,14s,17s)-17-acetyl-10,13-dimethyl-12-methylidene-2,6,7,8,9,11,14,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-3-one Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)C(=C)C2 BPDZNEIIYRLMNS-GFJXEVPCSA-N 0.000 abstract 1
- GBYPMNXBNFQGAV-YUMQVZRYSA-N (8r,9s,10r,13s,14s,17s)-17-acetyl-12-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H](C(=O)C)[C@@]1(C)C(O)C2 GBYPMNXBNFQGAV-YUMQVZRYSA-N 0.000 abstract 1
- BGMAQOKMSPMVRU-RDEZUYMBSA-N 1-[(1R,2S,5S,6S,9S,10R)-1,5-dimethyl-4-methylidene-16,19-dioxapentacyclo[11.8.0.02,10.05,9.015,20]henicos-12-en-6-yl]ethanone Chemical compound C1OC2CC3=CC[C@H]4[C@@H]5CC[C@H](C(C)=O)[C@]5(C(C[C@@H]4[C@]3(CC2OC1)C)=C)C BGMAQOKMSPMVRU-RDEZUYMBSA-N 0.000 abstract 1
- 239000007818 Grignard reagent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 150000004795 grignard reagents Chemical class 0.000 abstract 1
- 125000000468 ketone group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
-
- 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
- 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
- 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 de preparación de un derivado metilénico de la serie del pregnano caracterizado porque se transforma un 12-cetoesteroide de la serie del pregnano por medio de un reactivo de Grignard en un derivado 12-hidroxi 12-metil y se somete este último a la acción de los agentes deshidratantes de manera que se obtenga el 12-metileno esteroide correspondiente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR797893A FR1357602A (fr) | 1959-06-18 | 1959-06-18 | Procédé de préparation de stéroïdes substitués en position 12 et produits en résultant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES259017A1 true ES259017A1 (es) | 1960-09-16 |
Family
ID=8716205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0259017A Expired ES259017A1 (es) | 1959-06-18 | 1960-06-17 | Un procedimiento de preparaciën de un derivado metilenico de la serie del pregnano |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE592005A (es) |
| CH (1) | CH395074A (es) |
| ES (1) | ES259017A1 (es) |
| FR (1) | FR1357602A (es) |
| GB (2) | GB945157A (es) |
-
1959
- 1959-06-18 FR FR797893A patent/FR1357602A/fr not_active Expired
-
1960
- 1960-06-16 CH CH685760A patent/CH395074A/fr unknown
- 1960-06-16 GB GB2121460A patent/GB945157A/en not_active Expired
- 1960-06-16 GB GB4595962A patent/GB945158A/en not_active Expired
- 1960-06-17 BE BE592005A patent/BE592005A/fr unknown
- 1960-06-17 ES ES0259017A patent/ES259017A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE592005A (fr) | 1960-12-19 |
| GB945157A (en) | 1963-12-23 |
| GB945158A (en) | 1963-12-23 |
| FR1357602A (fr) | 1964-04-10 |
| CH395074A (fr) | 1965-07-15 |
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