C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/208, 260/265
C07D 487/04 (2006.01) A61K 31/40 (2006.01) C07D 498/04 (2006.01) C07D 498/10 (2006.01) C07D 519/00 (2006.01) C07F 7/10 (2006.01)
Patent
CA 1238907
ABSTRACT OF THE DISCLOSURE 1,2,8,8a-Tetrahydrocyclopropa[3]pyrrolo(3,2-e)indol-4(5H)-ones, and related compounds of formulas I and intermediate therefor II Image I Image II wherein R2, R2', R3, R5, R50 and X are as defined in the specification, e.g.,(7bR,8aS)-1,2,8,8a-tetrahydro-7-methyl-2-[[5-(((1H-indol-2-yl)car- bonyl)amino)-1H-indol-2-yl]carbonyl]cyclopropa[pyrrolo[3,2-e]indol- 4(5H)-one (U-71,184), as purified, and its racemic form (U-68,415), and related compounds, are useful as ultraviolet light absorbers and as antibacterials. The lead compounds are useful as antitumor drug compounds in standard laboratory animal tests.
473917
Kelly Robert C.
Warpehoski Martha A.
Wierenga Wendell
Macrae & Co.
Upjohn Company (the)
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