Title of article
Interesting transformations of naturally occurring cassane diterpenoids and bioevaluation of the products
Author/Authors
Sudhakar، نويسنده , , Chithaluri and Reddy، نويسنده , , Parigi Raghavendar and Raju، نويسنده , , Tuniki Venugopal and Das، نويسنده , , Biswanath، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
3850
To page
3852
Abstract
Two cassane diterpenoids, pulcharrin G (1) and 6β-cinnamoyl-7β-hydroxy-voucapen-5-α-ol (2), the constituents of Caesalpinia pulcherrima, were treated with BF3·OEt2 to furnish two olefinic products 3 and 4, respectively. The products were formed by elimination of water and migration of a methyl group from C-4 to C-5. The cytotoxic and antimicrobial activities of 3 and 4 were examined.
Keywords
antimicrobial activity , Cassane diterpenoids , Chemical modification , BF3·OEt2 , cytotoxicity
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1881281
Link To Document