C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/207, 260/328
C07D 215/02 (2006.01) C07D 215/06 (2006.01) C07D 215/12 (2006.01) C07D 215/14 (2006.01) C07D 311/04 (2006.01) C07D 311/58 (2006.01) C07D 335/06 (2006.01) C07F 9/60 (2006.01) C07F 9/655 (2006.01) C07F 9/6553 (2006.01)
Patent
CA 1259619
RAN 4060/120 ABSTRACT Heterocyclic compounds of the formula Image I in which X signifies -O-, -S-, =SO, =SO2 or =NR2; R1 signifies methyl, -CH(R3)OR4 or -C(O)R5; R2 signifies hydrogen or lower-alkyl; R3 signifies hydrogen or methyl; R4 signifies hydrogen, lower-alkyl or alkanoyl; R5 signifies hydrogen, lower-alkyl, amino, lower-alkylamino, di(lower-alkyl)- amino or OR6; and R6 signifies hydrogen or lower-alkyl; and salts of these compounds are active topically and systemically against neoplasms and dermatoses.
427609
Klaus Michael
Loeliger Peter
Gowling Lafleur Henderson Llp
Hoffman-La Roche Limited/hoffmann-La Roche Limitee
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