Physiologically active substances

Details Physiologically active substances Physiologically active substances

2007-08-14

2007-08-14

Seaman, Margaret D. (Department: 1625)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C424S184100, C424S168100

Reexamination Certificate

active

10522731

ABSTRACT:
Compounds represented by the following general formula (I), pharmacologically acceptable salts thereof or hydrates of the same: (I) wherein W representsand R3, R7, R16, R17, R20, R21and R21′are the same or different and each represents hydrogen, etc. Because of inhibiting angiogenesis and inhibiting the production of VEGF particularly in hypoxia, the compounds (I) are useful as remedies for solid cancer.

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