ES441863A1 - Un procedimiento para la preparacion de d-homoesteroides. - Google Patents
Un procedimiento para la preparacion de d-homoesteroides.Info
- Publication number
- ES441863A1 ES441863A1 ES441863A ES441863A ES441863A1 ES 441863 A1 ES441863 A1 ES 441863A1 ES 441863 A ES441863 A ES 441863A ES 441863 A ES441863 A ES 441863A ES 441863 A1 ES441863 A1 ES 441863A1
- Authority
- ES
- Spain
- Prior art keywords
- homosteroids
- beta
- alpha
- acyl
- reaction
- 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
- 150000000795 D-homosteroids Chemical class 0.000 title abstract 4
- 238000006243 chemical reaction Methods 0.000 abstract 2
- -1 chloroethynyl Chemical group 0.000 abstract 2
- 125000000530 1-propynyl group Chemical group [H]C([H])([H])C#C* 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 230000010933 acylation Effects 0.000 abstract 1
- 238000005917 acylation reaction Methods 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 230000003054 hormonal effect Effects 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J63/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by expansion of only one ring by one or two atoms
- C07J63/008—Expansion of ring D by one atom, e.g. D homo steroids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1398974A CH606113A5 (enrdf_load_stackoverflow) | 1974-10-18 | 1974-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES441863A1 true ES441863A1 (es) | 1977-04-01 |
Family
ID=4397020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES441863A Expired ES441863A1 (es) | 1974-10-18 | 1975-10-17 | Un procedimiento para la preparacion de d-homoesteroides. |
Country Status (27)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL51468A (en) * | 1976-02-23 | 1981-01-30 | Sparamedica Ag | 17 -hydroxy- -d-homosteroid derivatives,their preparation and pharmaceutical compositions containing them |
| FI860253A0 (fi) * | 1984-05-21 | 1986-01-20 | Stanford Res Inst Int | 17 -hydroxi-7 -metyl-d-homo -19-norandrost-4,16-dien-3-on och dess 17 -estrar och foerfarande foer framstaellning av dessa foereningar. |
| US4788218A (en) * | 1984-05-21 | 1988-11-29 | Sri International | 17 a β-hydroxy-7 α-methyl-d-homo-19-norandrost-4,16-diene-3-one and the 17-esters thereof: methods of preparation and uses |
-
1974
- 1974-10-18 CH CH1398974A patent/CH606113A5/xx not_active IP Right Cessation
-
1975
- 1975-10-01 ZA ZA00756243A patent/ZA756243B/xx unknown
- 1975-10-03 IL IL48239A patent/IL48239A/xx unknown
- 1975-10-07 FI FI752797A patent/FI53974C/fi not_active IP Right Cessation
- 1975-10-15 NZ NZ178880A patent/NZ178880A/xx unknown
- 1975-10-15 CA CA237,710A patent/CA1052768A/en not_active Expired
- 1975-10-15 FR FR7531502A patent/FR2287902A1/fr active Granted
- 1975-10-16 DD DD188897A patent/DD123331A5/xx unknown
- 1975-10-16 JP JP50123871A patent/JPS5165750A/ja active Pending
- 1975-10-16 SE SE7511640A patent/SE7511640L/ not_active Application Discontinuation
- 1975-10-16 PH PH17667A patent/PH13491A/en unknown
- 1975-10-16 LU LU73595A patent/LU73595A1/xx unknown
- 1975-10-16 SU SU752180252A patent/SU602121A3/ru active
- 1975-10-17 BE BE161009A patent/BE834597A/xx unknown
- 1975-10-17 NO NO753505A patent/NO142349C/no unknown
- 1975-10-17 PL PL1975184060A patent/PL100429B1/pl unknown
- 1975-10-17 HU HU75HO1848A patent/HU174009B/hu unknown
- 1975-10-17 ES ES441863A patent/ES441863A1/es not_active Expired
- 1975-10-17 IE IE2264/75A patent/IE42024B1/en unknown
- 1975-10-17 AT AT793775A patent/AT348697B/de not_active IP Right Cessation
- 1975-10-17 DE DE19752546613 patent/DE2546613A1/de not_active Withdrawn
- 1975-10-17 DK DK469975AA patent/DK137088B/da unknown
- 1975-10-17 NL NL7512221A patent/NL7512221A/xx not_active Application Discontinuation
- 1975-10-17 GB GB4263775A patent/GB1477567A/en not_active Expired
-
1977
- 1977-11-10 CH CH1371977A patent/CH618446A5/de not_active IP Right Cessation
-
1979
- 1979-06-25 NO NO792125A patent/NO143503C/no unknown
-
1980
- 1980-07-07 KE KE3062A patent/KE3062A/xx unknown
- 1980-08-07 HK HK405/80A patent/HK40580A/xx unknown
-
1981
- 1981-12-30 MY MY137/81A patent/MY8100137A/xx unknown
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