GEP20002030B - Diastereoselective Synthesis of Nucleosides - Google Patents

Diastereoselective Synthesis of Nucleosides

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Publication number
GEP20002030B
GEP20002030B GEAP19922642A GEAP1992002642A GEP20002030B GE P20002030 B GEP20002030 B GE P20002030B GE AP19922642 A GEAP19922642 A GE AP19922642A GE AP1992002642 A GEAP1992002642 A GE AP1992002642A GE P20002030 B GEP20002030 B GE P20002030B
Authority
GE
Georgia
Prior art keywords
nucleosides
glycosylating
diastereoselective synthesis
base
chemistry
Prior art date
Application number
GEAP19922642A
Inventor
Allan H L Mse
Tarek Mansour
M Arshad Siddiqui
Haolun Jin
Original Assignee
Biochem Pharma Inc Ca
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biochem Pharma Inc Ca filed Critical Biochem Pharma Inc Ca
Priority to GEAP19922642A priority Critical patent/GEP20002030B/en
Publication of GEP20002030B publication Critical patent/GEP20002030B/en

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  • Plural Heterocyclic Compounds (AREA)

Abstract

1. Technical Result Simplification of the technological process and intensification of antiviral activity. 2. Essence A method for preparing optically active cis-nucleosides (1,3-oxathiolanes, 2,4-dioxolanes and 1,3-dithiolanes), nucleoside analogues and derivatives of the formula (I) (where R1, R2 W and X are presented in the description) comprising glycosylating the desired base with sugar and glycosylating the desired purine or pyrimidine base or derivative thereof with an intermediate. 3. Field of Application Chemistry, in particular organic chemistry. 5 ind. cl., and 28 dep. cl.
GEAP19922642A 1992-05-21 1992-05-21 Diastereoselective Synthesis of Nucleosides GEP20002030B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GEAP19922642A GEP20002030B (en) 1992-05-21 1992-05-21 Diastereoselective Synthesis of Nucleosides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GEAP19922642A GEP20002030B (en) 1992-05-21 1992-05-21 Diastereoselective Synthesis of Nucleosides

Publications (1)

Publication Number Publication Date
GEP20002030B true GEP20002030B (en) 2000-04-10

Family

ID=82787011

Family Applications (1)

Application Number Title Priority Date Filing Date
GEAP19922642A GEP20002030B (en) 1992-05-21 1992-05-21 Diastereoselective Synthesis of Nucleosides

Country Status (1)

Country Link
GE (1) GEP20002030B (en)

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