Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1991-07-12
1992-07-14
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544243, 544244, 546 23, 558124, 558179, C07F 96521, C07F 96509, C07F 96506, C07F 940
Patent
active
051304279
ABSTRACT:
The invention relates to the new compound (2R)-2-[di(2-propyl)phosphonylmethoxy]-3-p-toluenesulfonyloxy-1-trimethyla cetoxypropane and the method of producing it. The compound may be used for producing (S)-N-(3-hydroxy-2-phosphonylmethoxypropyl) derivatives of the heterocyclic purine and pyrimidine bases of antiviral activity.
REFERENCES:
patent: 4968686 (1990-11-01), Townsend et al.
Webb, R. R. et al. Tetrahedron Letters, vol. 29, pp. 5475-5478 (1988).
Alexander Petr
Dvorakova Hana
Holy Antonin
Ambrose Michael G.
Ceskoslovenska akademie ved
Lee Mary C.
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