5'-O-Triorganostannyl derivatives of deoxynucleosides or deoxynu

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 24, 536 26, 536 27, 536 28, 536 29, C07H 19073, C07H 19173

Patent

active

049141937

ABSTRACT:
Novel triorganostannyl derivatives of deoxynucleosides or deoxynucleotides of the general formula: ##STR1## wherein R.sup.1 is an alkyl or aryl group, R.sup.2 is a protecting group, R.sup.3 is a protecting group, B is a base residue which may have a protecting group, and n is zero or a positive integer and their amine salts are provided. They are prepared by reacting a deoxynucleoside or deoxynucleotide with either a triorganotin amide or a triorgano(alkoxy)stannane and may be useful as intermediates for the preparation of oligodeoxynecleotides.

REFERENCES:
patent: 2609368 (1952-09-01), Gaver
patent: 3227707 (1966-01-01), Langer
patent: 4310662 (1982-01-01), Crea
patent: 4474947 (1984-10-01), Hudson et al.

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