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'Triterpenoids' in keywords Facet   section ZfN Section B  [X]
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1999 (1)
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1979 (1)
1Author    M. Manzoor-I-Khuda, Gerhard HabermehlRequires cookie*
 Title    Chemical Constituents of Cor chorus capsularis and C.olitorius (Jute Plant), Part IV* Isolation of Corosolic Acid, Ursolic Acid and corosin and Correlation of Corosin with Tormentic Acid  
 Abstract    Three triterpenoids have for the first time been isolated from fresh undried jute root, ursolic acid as its acetate, corosolic acid as its acetate and indicated to be urs-2a,2/?-diol-12-en-28-oic-acid and oxo-corosin isolated as its acetate-methyl-ester, C36H54O10, m.p. 160 °C, aD-15° (c 0.435%). The 24-carboxyl in corosin-anhydro-lactone-acetate has been reduced to the methyl group and the resultant lactone on acetylation indicated to be identical with tormentic acid lactone acetate. 
  Reference    Z. Naturforsch. 34b, 1320—1325 (1979); received May 14 1979 
  Published    1979 
  Keywords    Triterpenoids, Jute Root, Corchorus capsularis, Corchorus olitorius 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-1320.pdf 
 Identifier    ZNB-1979-34b-1320 
 Volume    34 
2Author    Z. Afar Iqbalc, H.E JRequires cookie*
 Title    Isoperadione: A New Triterpenoid from Salvia bucharica  
 Abstract    V iqar U d d in A h m a d 3 *, M uham m ad Z ah id c, M uham m ad Shaiq A li3, Z ulfiqar A li3, N aseer A lam 3, R asool B akhsh T areenb, M uham m ad A new isomer of peradione (2) named as isoperadione (1) has been isolated along with peradione (2) and perovskone (3) from the hexane soluble part of Salvia bucharica. The structures of 1 -3 were elucidated with the aid of modern spectroscopic techniques. 
  Reference    Z. Naturforsch. 54b, 415—418 (1999); received September 8 1998 
  Published    1999 
  Keywords    Salvia bucharica, Lamiaceae, Triterpenoids, Isoperadione, NMR Data 
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 TEI-XML for    default:Reihe_B/54/ZNB-1999-54b-0415.pdf 
 Identifier    ZNB-1999-54b-0415 
 Volume    54 
3Author    Jürgen Lücke, MohammadAttaulah Khan, Wolfgang VoelterRequires cookie*
 Title    Isolation and Structure Identification of a Triterpenoid with a Cyclopropane Moiety from Euphorbia lactae  
 Abstract    4-Methylcyclo-art-22-ene-3,25-diol was isolated from Euphorbia lactae and its structure identified by elemental analysis, mass spectrometry and proton NMR spectroscopy. 
  Reference    Z. Naturforsch. 40b, 702—703 (1985); eingegangen am 9. August 1984 
  Published    1985 
  Keywords    Triterpenoids, Cycloartenols, Cyclopropane-Containing Triterpenoid, 4-Methylcycloart-22-ene-3, 25-diol 
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 TEI-XML for    default:Reihe_B/40/ZNB-1985-40b-0702_n.pdf 
 Identifier    ZNB-1985-40b-0702_n 
 Volume    40 
4Author    ViqarUddin Ahmad, Q. Najmus-Saqib, K. Usmanghani, W. Fuchs, W. VoelterRequires cookie*
 Title    New Triterpenoid from Primula denticulata  
 Abstract    From the alcoholic extract of the plant Primula denticulata four main compounds could be isolated by column chromatography: Pri-dentigenin A, B, C and D. Several spectroscopic methods and the synthesis of several derivatives allow to determine the structure of Pridenti-genin B. 
  Reference    Z. Naturforsch. 35b, 511—512 (1980); eingegangen am 27. Dezember 1979 
  Published    1980 
  Keywords    Triterpenoids, Primula denticulata, Structure Elucidation, X H NMR Spectra, 13 C NMR Spectra 
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 TEI-XML for    default:Reihe_B/35/ZNB-1980-35b-0511_n.pdf 
 Identifier    ZNB-1980-35b-0511_n 
 Volume    35