| Title |
Year |
Author |
Number |
| PROCESS FOR PREPARING 16-α-METHYLATED STEROIDS |
1993 |
- Zhan Bjuandia
- Patrik Russel'
- Mishel' Viva
|
RU2125575C1 |
| DERIVATIVES OF 17,20-PREGNANE EPOXIDES, METHODS OF THEIR SYNTHESIS, COMPOUNDS |
1994 |
- Zhan Bjuandia
- Remi Shoven
- Mishel' Viva
|
RU2125060C1 |
| METHOD OF SYNTHESIS OF 16α--METHYLATED STEROIDS |
1994 |
- Patrik Russel'
- Mishel' Viva
|
RU2127278C1 |
| METHOD OF PREPARING 20-OXO, 17α, PREGNANE 21-DIHYDROXY- DERIVATIVES AND INTERMEDIATE PRODUCTS |
1992 |
- Zhan Bjuandia[Fr]
- Mishel' Viva[Fr]
|
RU2106354C1 |
| STEROIDS, A METHOD OF SYNTHESIS OF STEROIDS, A METHOD OF SYNTHESIS OF 16-METHYLENESTEROIDS, COMPOUNDS |
1992 |
- Zhan Buavehn[Fr]
- Kristin Shove[Fr]
- Samir Zard[Lb]
|
RU2099346C1 |
| 19-NORSTEROID DERIVATIVES, METHODS OF PREPARATION THEREOF, PHARMACEUTICAL COMPOSITION AND INTERMEDIATE COMPOUNDS |
1992 |
- Andre Klossne[Fr]
- Fransua Nike[Fr]
- Zhan-Zhorzh Tetsh[Fr]
- Patrik Van De Vel'D[Fr]
|
RU2111213C1 |
| PREGNANE DERIVATIVES SUBSTITUTED IN 17-POSITION, METHOD OF THEIR SYNTHESIS, INDUSTRIAL PRODUCTS, PHARMACEUTICAL COMPOSITION |
1997 |
- Batnagar Neerzha
- Klossner Andre
- Marshando Kristian
- Ressh Rigon Mishel'
- Tetsh Zhan-Zhorzh
|
RU2177951C2 |
| PROCESS FOR PREPARING 6α,9α-DIFLUORINATED STEROIDS AND INTERMEDIATE COMPOUNDS |
1994 |
- Zhan-Iv Godar
- Filipp Makk'Evich
- Deni Pra
- Kristian Rishar
|
RU2127739C1 |
| DERIVATIVES OF -PHENYL ALKANE ACIDS WHICH POSSES ANTIGLYCOCORTICOID, ANTIANDROGEN PROPERTIES |
1992 |
- Martin Mogilevski[Fr]
- Ljus'En Nedelek[Fr]
- Fransua Nik[Fr]
- Daniel' Filiber[Fr]
|
RU2041236C1 |
| DERIVATIVES OF 4-PHENYLMETHYL-1H-INDOLE AS ENANTIOMERS, RACEMATES OR DIASTEREOISOMERS OR AS ACID-ADDITIVE SALTS SHOWING ANTIARRHYTHMIC AND ANTICALCIUM ACTIVITY |
1992 |
- Fransua Klemans[Fr]
- Zhak Gijom[Fr]
- Zhil' Amon[Fr]
|
RU2067576C1 |
where: R - H, C1-C8-acyl, RI - CH3, CH2ORII; RII - H, -C1-C8-acyl and 3-oxo-group is protected as ethylenedithioketal. Compound of the formula (II) 
is converted to halogenhydrin of the formula (III) 
in the presence of alcohol and obtained product is treated with acid. EFFECT: improved method of synthesis. 7 cl