{"title":"苦瓜叶乙酸乙酯提取物中分离的2′，4′-二羟基-3′，5′-二甲基-6′-甲氧基查尔酮。Walp交货。","authors":"M. Parul","doi":"10.35248/2329-6836.21.9.409","DOIUrl":null,"url":null,"abstract":"Syzygium balsameum Wight is a shrubs or trees of Myrtaceae family. The present study reports on the based-on and isolation of a flavonoid 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone from the leaves of Syzygium balsameum and evaluation of antioxidant and cytotoxic property. The compound is characterized by the spectroscopic analysis UV, IR, EIMS, 1H, 13CNMR, Cosy, HMBC and HSQC. The compound 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone is first time isolated from the Syzygium balsameum wight and exhibited good antioxidant and cytotoxic property compare to the extract and the standard.","PeriodicalId":18897,"journal":{"name":"Natural products chemistry & research","volume":"12 1","pages":"1-6"},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone Isolated from the Ethyl Acetate Extract of the Leaves of Syzygium Balsameum (Wight) Wall. ex Walp.\",\"authors\":\"M. Parul\",\"doi\":\"10.35248/2329-6836.21.9.409\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Syzygium balsameum Wight is a shrubs or trees of Myrtaceae family. The present study reports on the based-on and isolation of a flavonoid 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone from the leaves of Syzygium balsameum and evaluation of antioxidant and cytotoxic property. The compound is characterized by the spectroscopic analysis UV, IR, EIMS, 1H, 13CNMR, Cosy, HMBC and HSQC. The compound 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone is first time isolated from the Syzygium balsameum wight and exhibited good antioxidant and cytotoxic property compare to the extract and the standard.\",\"PeriodicalId\":18897,\"journal\":{\"name\":\"Natural products chemistry & research\",\"volume\":\"12 1\",\"pages\":\"1-6\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Natural products chemistry & research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.35248/2329-6836.21.9.409\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Natural products chemistry & research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.35248/2329-6836.21.9.409","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone Isolated from the Ethyl Acetate Extract of the Leaves of Syzygium Balsameum (Wight) Wall. ex Walp.
Syzygium balsameum Wight is a shrubs or trees of Myrtaceae family. The present study reports on the based-on and isolation of a flavonoid 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone from the leaves of Syzygium balsameum and evaluation of antioxidant and cytotoxic property. The compound is characterized by the spectroscopic analysis UV, IR, EIMS, 1H, 13CNMR, Cosy, HMBC and HSQC. The compound 2',4'-dihydroxy-3',5'-dimethyl-6'-methoxychalcone is first time isolated from the Syzygium balsameum wight and exhibited good antioxidant and cytotoxic property compare to the extract and the standard.
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