Fish & Richardson P.C.
Indole compounds
Indole compounds of the formula: wherein L1 is CO; L2 is a bond; R1 is aryl or heteroaryl; R2 is H, aryl, heteroaryl, halogen, nitro, nitroso, cyano, azide, isothionitro, OR, OC(O)R, OC(O)OR, OC(O)NRR′, SO2R, SO3R, SO2NRR′, SR, NRR′, NRSO2NR′R″, NRSO2R′, NRSO3R′, NRC(O)R′, NRC(O)NR′R″, NRC(O)OR′, NRC(N)NR′R″, C(O)OR, or C(O)NRR′; each of Ra, Rb, Rc, and Rd, independently, is R, halogen, nitro, nitroso, cyano, azide, isothionitro, OR, OC(O)R, OC(O)OR, OC(O)NRR′, SO2R, SO3R, SO2NRR′, SR, NRR′, NRSO2NR′R″, NRSO2R′, NRSO3R′, NRC(O)R′, NRC(O)NR′R″, NRC(O)OR′, NRC(N)NR′R″, C(O)R, C(O)OR, C(O)NRR′, or Rb and Rc, Ra and Rb, or Rc and Rd taken together are O(CH2)nO; and Rc is H, alkyl, alkenyl, alkynyl, cyclyl, heterocyclyl, halogen, nitro, nitroso, cyano, azide, isothionitro, OR, OC(O)R, OC(O)OR, OC(O)NRR′, SO2R, SO3R, SO2NRR′, SR, NRR′, NRSO2NR′R″, NRSO2R′, NRSO3R′, NRC(O)R′, NRC(O)NR′R″, NRC(O)OR′, NRC(N)NR′R″, C(O)R, C(O)OR, or C(O)NRR′; in which each of R, R′, and R″, independently, is H, alkyl, alkenyl, alkynyl, aryl, heteroaryl, cyclyl, or heterocyclyl; and n is 1, 2, 3, 4, or 5.
National Health Research Institutes
A C C A C C C C C
A61P C07D C07D A61K C07D C07D C07D C07D C07D
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Jing-Ping Chun-Wei Jang-Yang Hsing-Pang
Liou Chang Chang Hsieh