Sesquiterpene glycosides and triterpenes from the chloroform extract of Pittosporum pentandrum (Blanco) Merrill

• المؤلف الرئيسي: Tierra, Diana S.
• التنسيق: text
• اللغة: English
• منشور في: Animo Repository 1995
• الموضوعات: Medicinal plants; Plants; Useful; Extracts; Glycosides; Solution (Chemistry); Terpenes > Spectra; Chloroform > Spectra; Antibacterial agents; Chemistry
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/etd_masteral/1713
• المؤسسة: De La Salle University

The choroform extract of Pittosporum pentandrum (Blanco) Merrill yielded a mixture of four sesquiterpene glycosides and another mixture of two triterpenes by gravity column chromatography (dry) packing. The structures of these constituents were elucidated by IR, 1H-NMR, 13C-NMR, DEPT, 1H-1H COSY spr...