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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 38, Number 2
JKCSEZ 38(2)
April 20, 1994 

 
Title
Synthesis of α-Keto Anilide from β-Keto Anilide

베타-케토아닐리드로부터 알파-케토아닐리드의 합성
Author
Hoh-Gyu Hahn, Kee Hyuk Jang, He-Duck Mah, Chong Young Lee

한호규, 장기혁, 마혜덕, 이종영
Keywords
Abstract
인도네시아 Manado만의 Sulawesi에서 채집한 미동정된 해면으로부터 KB cencer cell line에 대해 활성을 갖는 xestoquinone, halenaquinol sulfate 및 halenaquinol이 검출되었다. 이들을 1H-, 13C-NMR, 1H-13C(1 bond) 1H-, 13C-NMR, 1H-13C(1 bond) Heteronuclear Multiple Quantum Coherence Spectroscopy(HMQC), 1H-13C(2 and 3 bond) Heteronuclear multiple Bond Correlation Spectroscopy(HMBC), Electron Impact Mass Spectroscopy(EI ms), UV 및IR에 의해 밝혔다.

The previously reported cytotoxic metabolites, against the KB cell line, xestoquinone, halenaquinol sulfate and halenaquinol were isolated from the unidentified sponge collected in October 1992, Manado Bay, Sulawesi in Indonesia. Their structure were elucidated by 1H-, 13C-NMR, 1H-13C(1 bond) Heteronuclear Multiple Quantum Coherence Spectroscopy(HMQC), 1H-13C(2 and 3 bond) Heteronuclear multiple Bond Correlation Spectroscopy(HMBC), Electron Impact Mass Spectroscopy(EI ms), Ultraviolet Spectroscopy(UV), and Infrared Spectroscopy(IR).

Page
174 - 177
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