ملخص
Two new triterpenoids, guajavolide (2α,3β,6β,23-tetrahydroxyurs-12-en-28,20β-olide; 1) and guavenoic acid (2α,3β,6β,23-tetrahydroxyurs-12,20(30)-dien-28-oic acid; 2) along with one known triterpene oleanolic acid (3) were isolated from the fresh leaves of Psidium guajava. Their structure elucidation and stereochemistry were determined by spectroscopic experiments, including 2D-NMR techniques.
| اللغة الأصلية | English |
|---|---|
| الصفحات (من إلى) | 1149-1152 |
| عدد الصفحات | 4 |
| دورية | Planta Medica |
| مستوى الصوت | 68 |
| رقم الإصدار | 12 |
| المعرِّفات الرقمية للأشياء | |
| حالة النشر | Published - ديسمبر 1 2002 |
| منشور خارجيًا | نعم |
ASJC Scopus subject areas
- ???subjectarea.asjc.1600.1602???
- ???subjectarea.asjc.1300.1313???
- ???subjectarea.asjc.3000.3004???
- ???subjectarea.asjc.3000.3003???
- ???subjectarea.asjc.3000.3002???
- ???subjectarea.asjc.2700.2707???
- ???subjectarea.asjc.1600.1605???