Further Bisabolenes and Dammarane Triterpenes of Commiphora kua Resin
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چکیده
منابع مشابه
Dammarane triterpenes of Commiphora confusa resin.
Fractionation of a steam distilled residue of Commiphora confusa resin has yielded four novel dammarane triterpenes characterised as (20S)-3beta-acetoxy-12beta,16beta-trihydroxydammar-24-ene, (20S)-12beta,16beta-trihydroxydammar-24-ene-3beta-O-beta-glucopyranoside, (20S)-3beta-acetoxy-12beta,16beta,25-tetrahydroxydammar-23-ene, and (20S)-3beta,12beta,16beta,25-pentahydroxydammar-23-ene. The kno...
متن کاملDammarane triterpenes from the hypocotyls and fruits of Ceriops tagal.
Three new dammarane triterpenes, cereotagaloperoxide, cereotagalol A, and cereotagalol B, together with four known dammarane triterpenes, an oleanane triterpene, and 13 known lupane triterpenes were isolated from the hypocotyls and fruits of Ceriops tagal. The structures of 1-3 were characterized on the basis of their spectroscopic data.
متن کاملHypocholesterolemic effect of Commiphora mukul resin (guggal).
Alcohollc extract of C. mulnd resin (guggal) and one pure steroid isolated from this extract, when administered orally at a dose of 25-50 mgjkg body weight, reduced the serum cholesterol level in normal and triton-induced byperUpemlc rats and cholesterol-fed byperlipemIc rabbits. Both guggal extract and the steroid showed only slight inhibition of cholesterol biosynthesIs 85 compared to p_chlor...
متن کاملPharmacology and Phytochemistry of Oleo-Gum Resin of Commiphora wightii (Guggulu)
Guggulu is an oleo-gum resin which exudes out as a result of injury from the bark of Commiphora wightii (Arnott) Bhandari [syn. Commiphora mukul (Hook. Ex Stocks) Engl; Balsamodendron mukul (Hook. Ex Stocks); Family, Burseraceae]. It has been used in the Ayurveda since time immemorial for the treatment of variety of disorders such as inflammation, gout, rheumatism, obesity, and disorders of li...
متن کاملInhibition of LPS-induced NO production by the oleogum resin of Commiphora wightii and its constituents.
Three new (1-3) and five known compounds (4-8) were isolated from the oleogum resin of Commiphora wightii (Arnott.) Bhanol. Their structures were elucidated by spectroscopic and chemical methods. The MeOH extract and the EtOAc-sol. fraction were found to demonstrate significant inhibition of NO formation in lipopolysaccharide (LPS)-activated murine macrophages J774.1 in vitro (IC(50) values of ...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2003
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.51.479