C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/220, 260/242
C07D 487/04 (2006.01) A61K 31/505 (2006.01) C07D 239/46 (2006.01) C07D 405/06 (2006.01) C07D 409/06 (2006.01)
Patent
CA 1293727
BPC0500887 PD-3557-Cl ABSTRACT The present invention is novel derivatives of pyrrolo[3,2-d]pyrimidines and pharmaceutical compositions and methods of use therefor. The derivatives are inhibitors of purine nucleoside phosphorylase selectively cytotoxic to T-cells but not to B-cells in the presence of 2'-deoxyguanosine and, therefore, are for use in the treatment of autoimmune diseases, gout, psoriasis or rejection of transplantation.
543431
Kostlan Catherine Rose
Sircar Jagadish Chandra
Macrae & Co.
Warner-Lambert Company
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