2. Academic Validation
  3. Steroidal alkaloids from Holarrhena antidysenterica (L.) WALL

Steroidal alkaloids from Holarrhena antidysenterica (L.) WALL

  • Chem Pharm Bull (Tokyo). 2007 Jun;55(6):912-4. doi: 10.1248/cpb.55.912.
Neeraj Kumar 1,  Bikram Singh,  Pamita Bhandari,  Ajai Prakash Gupta,  Vijay Kumar Kaul
Affiliations

Affiliation

  • 1 Natural Plant Products Division, Institute of Himalayan Bioresource Technology.
PMID: 17541193 DOI: 10.1248/cpb.55.912
Abstract

Chemical investigations on the stem bark of Holarrhena antidysenterica resulted in the isolation of a new steroidal alkaloid designated as holadysenterine (1), together with three known steroidal Alkaloids, conessine (2), isoconessimine (3) and kurchessine (4). Their structures were elucidated on the basis of 1D- and 2D-NMR techniques and high-resolution mass spectrometry.

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