Diterpenoid alkaloids from Delphinium davisii

Ulubelen A., Desai H., Srivastava S., Hart B., Park J., Joshi B., ...Daha Fazla

JOURNAL OF NATURAL PRODUCTS, cilt.59, sa.4, ss.360-366, 1996 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 59 Sayı: 4
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1021/np960215f
  • Dergi Adı: JOURNAL OF NATURAL PRODUCTS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.360-366
  • İstanbul Üniversitesi Adresli: Hayır

Özet

Three new hetisane-type diterpenoid alkaloids, davisinol (6), 18-benzoyldavisinol (7), and Davisin (9) have been isolated from Delphinium davisii Munz. and their structures established by detailed spectroscopic studies. Accurate H-1- and C-13-NMR assignments have been made for kobusine (8), a related hetisane-type alkaloid, and karakoline (5), a norditerpenoid alkaloid. The known norditerpenoid alkaloids 14-acetylperegrine (4), 6-deacetylperegrine (3), and karakoline (5) and the diterpenoid alkaloids hetisine and hetisinone were also isolated.