2h-indole

Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazin]-9'-ol,5-chloro-1,3-dihydro-1,3,3-trimethyl-

Spiro[2H-indole-2,3'-[3H]naphtho[2,1-b]pyran],1,3-dihydro-1-(2-methoxyethyl)-3,3,5-trimethyl-

Spiro[2H-indole-2,2'-[2H]pyrido[3,2-h][1,4]benzoxazine],5-chloro-1,3-dihydro-1,3,3-tripropyl-

1,3,3-trimethyl-2-[(e)-2-(2,4,6-trimethoxyphenyl)ethenyl]-2h-indole