Kim, Min Cheol Lee, Jung Hwan Shin, Bora Subedi, Lalita Cha, Jin Wook Park, Jin-Soo Oh, Dong-Chan Kim, Sun Yeou Kwon, Hak Cheol 2024-01-20T06:01:17Z 2024-01-20T06:01:17Z 2021-09-04 2015-10-16 1523-7060 https://pubs.kist.re.kr/handle/201004/124882 Salinazinones A (1) and B (2), two unprecedented pyrrolidinyl-oxazinones, were isolated from the culture broth of Streptomyces sp. KMF-004 from a solar saltern at Aphae Island, Korea. The structures of these salinazinones, which are unusual and consist of 2-methylpropenyl-1,3-oxazin-6-one bearing 1-oxopyrrolidinyl substituents, were assigned by spectral and chemical analyses using Mosher's method, circular dichroism (CD), and calculated ECD. Salinazinones are the first examples of a natural alkaloid class composed of an oxazinone-pyrrolidone conjugate. English AMER CHEMICAL SOC DERIVATIVES ASSIGNMENT Salinazinones A and B: Pyrrolidinyl-Oxazinones from Solar Saltern-Derived Streptomyces sp KMF-004 Article 10.1021/acs.orglett.5b02495 1 ORGANIC LETTERS, v.17, no.20, pp.5024 - 5027 ORGANIC LETTERS 17 20 5024 5027 scie scopus 000363225000024 Chemistry, Organic Chemistry Article DERIVATIVES ASSIGNMENT 천연물 Natural Products 미생물 Microorganism 신물질 New Compound 구조해석 Structure Elucidation 살리나지논 Salinazinone