ES368909A1 - Procedimiento para la preparacion de 9alfa-16 - fluor-16 - metilenprednisolona o bien prednisona y sus 21-esteres. - Google Patents
Procedimiento para la preparacion de 9alfa-16 - fluor-16 - metilenprednisolona o bien prednisona y sus 21-esteres.Info
- Publication number
- ES368909A1 ES368909A1 ES368909A ES368909A ES368909A1 ES 368909 A1 ES368909 A1 ES 368909A1 ES 368909 A ES368909 A ES 368909A ES 368909 A ES368909 A ES 368909A ES 368909 A1 ES368909 A1 ES 368909A1
- Authority
- ES
- Spain
- Prior art keywords
- methylene
- fluor
- 9alpha
- translation
- procedure
- 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
- 238000000034 method Methods 0.000 title abstract 2
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 title 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 229910052731 fluorine Inorganic materials 0.000 abstract 2
- 239000011737 fluorine Substances 0.000 abstract 2
- 229960004618 prednisone Drugs 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
Landscapes
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES368909A ES368909A1 (es) | 1969-06-28 | 1969-06-28 | Procedimiento para la preparacion de 9alfa-16 - fluor-16 - metilenprednisolona o bien prednisona y sus 21-esteres. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES368909A ES368909A1 (es) | 1969-06-28 | 1969-06-28 | Procedimiento para la preparacion de 9alfa-16 - fluor-16 - metilenprednisolona o bien prednisona y sus 21-esteres. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES368909A1 true ES368909A1 (es) | 1971-05-01 |
Family
ID=8453234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES368909A Expired ES368909A1 (es) | 1969-06-28 | 1969-06-28 | Procedimiento para la preparacion de 9alfa-16 - fluor-16 - metilenprednisolona o bien prednisona y sus 21-esteres. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES368909A1 (es) |
-
1969
- 1969-06-28 ES ES368909A patent/ES368909A1/es not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK120190B (da) | Analogifremgangsmåde til fremstilling af terapeutisk aktive 17-estere af 9α,11β-dihalogen-16α-alkyl-Δ<1,4>-pregnadien-17α,21-diol-3,20-dioner. | |
| ES412235A1 (es) | Procedimiento para producir acetatos. | |
| GB1126892A (en) | Medicinal preparations for the treatment of prostatic hypertrophy | |
| ES371022A1 (es) | Procedimiento para la preparacion de 9 alfa - fluor - 16 - metilen-prednisolona o bien prednisona y sus 21-esteres. | |
| FR1430856A (fr) | Procédé de fabrication d'esters de stéroïdes plus particulièrement de 17-estersde 17alpha-hydroxy-prégnane non saturé-3, 20-diones | |
| ES394771A1 (es) | Procedimiento para la preparacion de 17 alfa - hidroxi -16 alfa, 18 - dimetil-4-pregnen-3,20-diona y sus 17 alfa-mono- esteres o 9-enol - 17 alfa - diesteres. | |
| ES429338A1 (es) | Procedimiento para la preparacion del esteroide 21-acetato de 16-alfa,17-alfa-ciclopentilidendioxi-3,20-oliona | |
| ES282759A1 (es) | Procedimiento para la preparacion de 6,16-dimetil-15-dehidro-esteroides | |
| GB918408A (en) | Esters of 21-hydroxy steroids and process for preparation | |
| GB911591A (en) | New steroids | |
| GB1077393A (en) | New steroids | |
| CA680811A (en) | Carboxylic acid containing thio ethers of 3,20-diketo pregnane, pregnene and pregnadiene compounds | |
| ES278332A1 (es) | Un procedimiento de preparación de nuevos a-nor b-homo esteroides | |
| ES255623A1 (es) | Un procedimiento de acetoxilaciën de esteroides no saturados | |
| CA890901A (en) | Process for the manufacture of 11-oxygenated steroids of the pregnane series | |
| GB715402A (en) | 16, 17-dihydroxy-20-keto-pregnenes and-pregnapolyenes and method for producing them | |
| GB803656A (en) | Dehydrocortical hormones | |
| GB973892A (en) | Process for the manufacture of d-homo-steroids and new d-homo-steroids | |
| GB1057437A (en) | Improvements in or relating to í¸-dehydro-19-nor-progesterones | |
| ES261190A1 (es) | Procedimiento para la preparacion de 16-metilen-esteroides | |
| CA967948A (en) | Process for the preparation of steroids of the pregnane series | |
| KR790000590B1 (en) | Method for producing 6l-fluoro-17,21-dehydroxy-16b- methylpregna-4,9(11)-diene-3,20-dione 17,21-diacetate | |
| ES284727A1 (es) | Procedimiento para preparar nuevos esteroides de la serie androstanica | |
| GB974064A (en) | Steroids | |
| GB908770A (en) | A new steroid compound and its formation |