N-PHOSPHONATES OF HYDROXYL-CONTAINING STEROIDS AS REAGENTS FOR SOLID PHASE SYNTHESIS OF STEROID DERIVATIVES OF OLIGONUCLEOTIDES OR THEIR ANALOGUES Russian patent published in 1994 - IPC

Abstract RU 2009147 C1

FIELD: organic chemistry. SUBSTANCE: desired product is N-phosphonate of hydroxyl-containing steroids having common formula where X is cholesterol or testosterone residue. Its yield is 69-89% . EFFECT: improves desired product quality. 1 tbl

Similar patents RU2009147C1

Title	Year	Author	Number
$$$-PHOSPHATE,N,P-NONPROTECTED PHOSPHOTHIOATE OLIGODEOXYNUCLEOTIDES AS PARENTAL COMPOUNDS FOR SYNTHESIS OF PHOSPHOTHIOATE OLIGONUCLEOTIDE REAGENTS FOR BIOTECHNOLOGICAL PROCESSES, PHOSPHOTHIOATE OLIGONUCLEOTIDE DERIVATIVES CONTAINING 3'- AND/OR 5'-BOUND CHEMICAL GROUPS AS PHOSPHOTHIOATE OLIGONUCLEOTIDE REAGENTS FOR BIOTECHNOLOGICAL PROCESSES AND METHOD OF THEIR SYNTHESIS	1994	Amirkhanov N.V. Zarytova V.F.	RU2069214C1
PROCESS FOR PREPARING DEOXYNUCLEOSIDE-$$$-TRIPHOSPHATES	1994	Bogachev V.S.	RU2080325C1
METHOD OF SYNTHESIS OF BIOTIN 2-NITRO-4-SULFOPHENYL ESTER SODIUM SALT	1996	Beklemishev A.B. Pichko N.P. Karjagin A.Ju.	RU2102395C1
METHOD OF SYNTHESIS OF BIOTIN-LABELED OLIGODEOXYRIBONUCLEOTIDES	1994	Godovikova T.S. Orlova T.N. Abramova T.V. Kulikova V.F. Zalite I.K. Medvedkin V.N.	RU2083584C1
METHOD OF SYNTHESIS OF 3'-PHOSPHATE,N,P-NONPROTECTED PHOSPHOTHIOATE ANALOGS OF OLIGODEOXYRIBONUCLEOTIDES	1997	Amirkhanov N.V.	RU2131881C1
METHOD OF INHIBITION OF HUMAN IMMUNODEFICIENCY VIRUS REPRODUCTION	1997	Pljasunova O.A. Pokrovskij A.G. Smetannikov A.A. Fedjuk N.V. Zarytova V.F. Ivanova E.M. Pyshnyj D.V. Pyshnaja I.A. Vorob'Ev P.E.	RU2136752C1
PROCESS FOR SYNTHESIS OF DEOXYTHIONUCLEOTIDE DERIVATIVES	1987	Amirkhanov N.V.	SU1487425A3
CYCLOPROPANECARBOXYLIC ACID PYRAZOLIDES IN THE FORM MIXTURE OF DIASTEREOMERS AS INTERMEDIATE COMPOUNDS FOR PREPARATION PYPETROIDS	1995	Popov S.A. Tkachev A.V.	RU2095351C1
1S,3R - 2,2 - DIMETHYL -3(2-METHYL -2- OXYPROPYL) -CYCLOPROPANECARBONITRILE AS INTERMEDIATE COMPOUND IN SYNTHESIS OF PYRETHROID INSECTICIDE OF DELTAMETRINE AND METHOD FOR PRODUCTION OF INTERMEDIATE COMPOUND	1989	Rukavishnikov A.V. Tkachev A.V.	RU1679761C
1,2,4-OXADIAZOLE DERIVATIVES OF DESOXYCHOLIC ACID, EXHIBITING PROSTATE-PROTECTIVE EFFECT, HYPOCHOLESTEROLEMIC AND ANTI-INFLAMMATORY ACTIVITY	2020	Sorokina Irina Vasilevna Popadyuk Irina Igorevna Zhukova Natalya Anatolevna Nizomov Sirozhiddin Ashuralievich Meshkova Yuliya Vladimirovna Baev Dmitrij Sergeevich Borisov Sergej Alkisovich Salomatina Oksana Vladimirovna Tolstikova Tatyana Genrikhovna Salakhutdinov Nariman Faridovich	RU2750488C1

RU 2 009 147 C1

Authors

Ven'Jaminova A.G.

Sergeeva Z.A.

Bashirova V.Z.

Dates

1994-03-15—Published

1991-02-08—Filed