New furanoid diterpenes from Caesalpinia pulcherrima

• المؤلفون الرئيسيون: Ragasa, Consolacion Y., Hofileña, Joy G., Rideout, John A.
• التنسيق: text
• منشور في: Animo Repository 2002
• الموضوعات: Pride-of-Barbados (Plant)—Analysis; Diterpenes; Nuclear magnetic resonance spectroscopy; Chemistry
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/3790; https://animorepository.dlsu.edu.ph/context/faculty_research/article/4792/type/native/viewcontent/np0201523.html

Four new cassane-type furanoditerpenoids (1-4) were isolated from the air-dried leaves of Caesalpinia pulcherrima. Their structures were elucidated by spectral data interpretation. The exocyclic methylene compound 1 readily isomerized and oxidized to the benzofuran 4. Benzyl 2,6-dimethoxybenzoate (5...