Go toArchive
Browse byFacets
Bookbag ( 0 )
'13C NM R Spectra' in keywords Facet   Publication Year 1984  [X]
Results  1 Item
Sorted by   
Publication Year
1Author    A. Tta-, Ur-Rahm An, M. Bashir, S. Kaleem, T. Fatima, H.E JRequires cookie*
 Title    Catharanthus roseus+  
 Abstract    A new alkaloid has been isolated from the leaves o f Catharanthus roseus. Spectroscopic and degradative studies have established its structure to be 16-epi-19-S-vindolinine. In trod u ction While much work have been done on Catharan­ thus roseus (Apocynaceae) resulting in the isolation of about 100 alkaloids, there is persistent interest in the plant and new alkaloids continue to be reported. In continuation of our isolation and synthetic studies on the alkaloids of Catharanthus roseus [1 — 15], we have isolated a new alkaloid from the leaves of this plant by a combination of selective extraction, pre­ cipitation and crystallization and carried out spec­ troscopic and degradative studies on it to determ ine its structure. R esu lts and D iscu ssion 
  Reference    Z. Naturforsch. 39b, 695—7 (1984); received N ovem ber 21 1983 
  Published    1984 
  Keywords    Indoline A lkaloids, Catharanthus roseus, 13C NM R Spectra, V indolinine, Lead Tetraacetate 
  Similar Items    Find
 TEI-XML for    default:Reihe_B/39/ZNB-1984-39b-0695.pdf 
 Identifier    ZNB-1984-39b-0695 
 Volume    39