Kittisak LikhitwitayawuidThatree PhadungcharoenChulabhorn MahidolSomsak RuchirawatChulalongkorn UniversityChulabhorn Research InstituteMahidol University2018-07-042018-07-041997-07-01Phytochemistry. Vol.45, No.6 (1997), 1299-1301003194222-s2.0-0030986276https://repository.li.mahidol.ac.th/handle/123456789/17859Mahidol UniversityAgricultural and Biological SciencesBiochemistry, Genetics and Molecular BiologyChemistryPharmacology, Toxicology and PharmaceuticsArticleSCOPUS10.1016/S0031-9422(97)00125-8