A novel synthetic approach for the synthesis of pyridocarbazole alkaloids

Ergun Y., Patir S., Okay G.

JOURNAL OF HETEROCYCLIC CHEMISTRY, cilt.40, sa.6, ss.1005-1010, 2003 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 40 Sayı: 6
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1002/jhet.5570400608
  • Dergi Adı: JOURNAL OF HETEROCYCLIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1005-1010
  • Hacettepe Üniversitesi Adresli: Hayır

Özet

The synthesis of 11-methyl-6H-pyrido[4,3-b]carbazole-1(2H)-one (5), which can be important for the synthesis of other pyridocarbazole alkaloids and especially 1-substituted ellipticines, is described. Construction of the tetracyclic structure was achieved by a new route and two important precursor compounds (4a and 4b) for the synthesis of pyridocarbazole alkaloids and also many new tetrahydrocarbazole derivatives (7, 8, 9, 10, 11, 12, 13) were synthesized.