Novel phloroglucinol derivatives from the roots of Lysidice rhodostegia

Organic Letters

Volumn 8, Issue 11, 2006, Pages 2269-2272

  Hu, You Cai ^a   Wu, Xian Fu ^a,b   Gao, Song ^a   Yu, Shi Shan ^a   Liu, Yue ^a   Qu, Jing ^a   Liu, Jing ^a   Liu, Yun Bao ^a  

^a INSTITUTE OF MATERIA MEDICA   (China)

^b SHENYANG PHARMACEUTICAL UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DRUG DERIVATIVE; LYSIDICIN A; LYSIDICIN B; LYSIDICIN C; PHLOROGLUCINOL;

ARTICLE; CHEMICAL STRUCTURE; CHEMISTRY; ISOLATION AND PURIFICATION; LEGUME; MEDICINAL PLANT; NUCLEAR MAGNETIC RESONANCE; PLANT ROOT;

FABACEAE; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR; PHLOROGLUCINOL; PLANT ROOTS; PLANTS, MEDICINAL;

EID: 33745683556     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol060514o     Document Type: Article

References (13)

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13. Lysidicin A (1.5 mg) was dissolved in 95% EtOH (2 mL) containing 3 mg of tartaric acid and refluxed for 2 h. Then, the resulting mixture was concentrated and diluted to 0.5 mL with methanol. TLC and HPLC showed three main spots/peaks corresponding to those of 1, 2, and 3; LC-MS analysis of the reaction mixture in negative ion ESI mode also showed three main peaks at 3.0 (m/z 719), 3.5 (m/z 701), and 6.4 min (m/z 701), which correspond to those of 1, 2, and 3.