Chymotrypsin Inhibitory Triterpenoids from Silybum marianum

Accession number;06A0025409
Title;Chymotrypsin Inhibitory Triterpenoids from Silybum marianum
Author; AHMED EJAZ (International Center For Chemical Sciences, H.e.j. Res. Inst. Of Chemistry, Univ. Of Karachi) MALIK ABDUL (International Center For Chemical Sciences, H.e.j. Res. Inst. Of Chemistry, Univ. Of Karachi) FERHEEN SADIA (Pharmaceutical Res. Center, Pcsir Laboratories, Karachi Complex) AFZA NIGHAT (Pharmaceutical Res. Center, Pcsir Laboratories, Karachi Complex) AZHAR-UL-H<AQ (International Center For Chemical Sciences, H.e.j. Res. Inst. Of Chemistry, Univ. Of Karachi) LODHI MUHAMMAD ARIF (International Center For Chemical Sciences, H.e.j. Res. Inst. Of Chemistry, Univ. Of Karachi) CHOUDHARY MUHAMMAD IQBAL (International Center For Chemical Sciences, H.e.j. Res. Inst. Of Chemistry, Univ. Of Karachi)
Journal Title;Chem Pharm Bull
Journal Code:G0504A
ISSN:0009-2363
VOL.54;NO.1;PAGE.103-106 (J-STAGE)(2006)
Figure&Table&Reference;FIG.2, TBL.3, REF.28
Pub. Country;Japan
Language;English
Abstract;Marianine, the new lanostane triterpene (1) and marianosides A (2) and B (3) have been isolated from the whole plant of Silybum marianum. Their structures were elucidated on the basis of extensive analysis of their one dimensional and two dimensional nuclear magnetic resonance (1D, 2D-NMR) spectral data. All inhibited chymotrypsin in a concentration-dependent manner. (Author abst.)
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