@article{oai:kanazawa-u.repo.nii.ac.jp:00015260,
 author = {Sato, Masako and Suzuki, Yoshiaki and Yamada, Fumio and Somei, Masanori},
 issue = {2},
 journal = {Heterocycles},
 month = {Jan},
 note = {Various derivatives of (6R (*),6aR (*))-6-chloro-6a-hydroxy-5, 6,6a,12-tetrahydroindolo[2,3-a]carbazole-5-one (8) and 6-cyano-5- hydroxyindolo[2,3-a]-carbazole (9) are prepared. Preparations of (6R (*),6aR (*),11aR (*))-6-chloro-11a-cyano-6a-hydroxy- (11) and 12-substituted 6-(Z)-aminomethylidene-5,6,6a, 11,11a,12-hexahydroindolo[2,3-a] carbazole-5-ones (15) are also reported. © 2010 The Japan Institute of Heterocyclic Chemistry Received.},
 pages = {1027--1045},
 title = {Synthetic study directed toward derivatives of biologically active indolo[2,3-a]carbazole},
 volume = {80},
 year = {2010}
}