Jassbi, Amir Reza (1999) PHYTOCHEMICAL INVESTIGATIONS ON SOME MEDICINAL PLANTS FROM THE FAMILIES EUPHORBIACEA AND LAMIACEAE. PhD thesis, University of Karachi, Karachi.
The dissertation describes the characterization of the chemical constituents of two plants of the genus Euphorbia from the family Euphorbiacear. Euphorbia decipiens Boiss. & Buhse and Euphorbia teheranica Boiss., which are endemic to Iran. And the essential oil of Zataria multiflora Boiss (Lamiaccae) from Pakistan. Investigation of E. decipiens results in five novel diterpenoids with a new parent alcohol skeleton. Named as decipinone (79), isodecipinone (84), decipidone (85), isodecipidone (86) and decipinone A (87), and two noel tetracyclic diterpenoids, decipinol ester A (88) and B(90). Karajinone A(91) and B(94) were identified as two new pentacyclic diterpene esters with a rare carbon skeleton related to lathyrol. The known compounds isolated from this plant included, B-sitosterol (95), cycloeucalenol (96) obtusifoliol (97), cycloart-23-ene-3,25-diol (98), and 24-methylenecycloartan-3B-ol(99).
|Item Type:||Thesis (PhD)|
|Uncontrolled Keywords:||euphorbiacea, lamiaceae, euphorbiacear. euphorbia decipiens boiss. & buhse, euphorbia teheranica boiss., zataria multiflora boiss (lamiaccae)|
|Subjects:||Physical Sciences (f) > Chemistry(f2)|
|Deposited By:||Mr. Muhammad Asif|
|Deposited On:||01 Nov 2006|
|Last Modified:||04 Oct 2007 21:03|
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