ES275827A1 - Procedimiento de preparación de 3 alfafosfato 11-oxo 2,20-bis-hidroximetil 5 betapregnano y de sus sales alcalinas - Google Patents
Procedimiento de preparación de 3 alfafosfato 11-oxo 2,20-bis-hidroximetil 5 betapregnano y de sus sales alcalinasInfo
- Publication number
- ES275827A1 ES275827A1 ES275827A ES275827A ES275827A1 ES 275827 A1 ES275827 A1 ES 275827A1 ES 275827 A ES275827 A ES 275827A ES 275827 A ES275827 A ES 275827A ES 275827 A1 ES275827 A1 ES 275827A1
- Authority
- ES
- Spain
- Prior art keywords
- bis
- oxo
- pregnane
- hydroxymethyl
- beta
- 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
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR857054A FR1368716A (fr) | 1961-03-28 | 1961-03-28 | Dérivés du bis-hydroxyméthyl pregnane et procédé de préparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES275827A1 true ES275827A1 (es) | 1962-05-16 |
Family
ID=8751882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES275827A Expired ES275827A1 (es) | 1961-03-28 | 1962-03-27 | Procedimiento de preparación de 3 alfafosfato 11-oxo 2,20-bis-hidroximetil 5 betapregnano y de sus sales alcalinas |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE615643A (fr) |
CH (1) | CH406210A (fr) |
ES (1) | ES275827A1 (fr) |
FR (1) | FR1368716A (fr) |
GB (1) | GB945506A (fr) |
-
1961
- 1961-03-28 FR FR857054A patent/FR1368716A/fr not_active Expired
-
1962
- 1962-03-27 ES ES275827A patent/ES275827A1/es not_active Expired
- 1962-03-27 BE BE615643A patent/BE615643A/fr unknown
- 1962-03-27 CH CH363262A patent/CH406210A/fr unknown
- 1962-03-28 GB GB1196662A patent/GB945506A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH406210A (fr) | 1966-01-31 |
FR1368716A (fr) | 1964-08-07 |
BE615643A (fr) | 1962-09-27 |
GB945506A (en) | 1964-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA529113A (fr) | Esters d'acides phosphoriques | |
CH285038A (de) | Verfahren zur Herstellung eines Phosphorsäureesters. | |
GB1323381A (en) | Polyols containing halogen and phosphorus and process for making them | |
FR1113125A (fr) | Procédé de préparation d'esters non saturés hydroxy substitués | |
ES275827A1 (es) | Procedimiento de preparación de 3 alfafosfato 11-oxo 2,20-bis-hidroximetil 5 betapregnano y de sus sales alcalinas | |
US2234311A (en) | Esters of hydroxystilbenes and process of preparing same | |
AT184580B (de) | Verfahren zur Herstellung neuer, heterocyclischer Phosphorsäure- bzw. Thiophosphorsäureester | |
GB547764A (en) | A process for the manufacture of phosphoric acid esters of substituted hydroquinones | |
ES275942A1 (es) | Procedimiento de preparación de los 3-alfa-fosfato bis-hidroximetal pregnanos | |
ES351706A1 (es) | Procedimiento de estabilizacion de polimeros. | |
ES342835A1 (es) | Un metodo para preparar un ester de poliol fosfatado poli- funcional. | |
BE602631A (fr) | Procédé de préparation d'esters phosphoriques ou phosphoniques | |
GB1053339A (fr) | ||
ES275910A1 (es) | Procedimiento de preparación de 3-alfa-aciloxi 11-oxo 20, 20-bis-fosfatometil 21-hidroxi 5-beta-pregnanos | |
GB1001229A (en) | Phosphorous containing derivatives of hexachlorophene | |
ES235178A1 (es) | PROCEDIMIENTO DE PREPARACIoN DE UN 1.2-DICARBALCOXI-3-[S-(O,O-DIALQUIL)]-PROPANO-DITIOFOSFATO | |
ES393423A1 (es) | Un metodo para preparar ester heptilico de omega-homo pros-taglandina e1. | |
ES235352A1 (es) | Procedimiento de obtencion de composiciones plasticas estabilizadas de resina de cloruro de polivinilo | |
CH300737A (de) | Verfahren zur Herstellung eines Phosphorsäureesters. | |
ES252602A1 (es) | Procedimiento para la obtencion de ésteres del acido tiofosforico, fosfonico y fosfinico | |
FR1287762A (fr) | Procédé de préparation d'esters phosphoriques ou phosphoniques | |
FI37587A (fi) | Menetelmä substituoidun 7-hydroksikumariinin fosforihappo- tai tiofosforihappoesterin valmistamiseksi | |
GB690463A (en) | Alkyl riboflavin phosphates and process for the manufacture thereof | |
ES362558A3 (es) | Metodo para la obtencion de derivados de acidos ditiofosfo-ricos. | |
FR1082404A (fr) | Procédé de préparation de l'acide phosphorique |