구조-활성 상관 관계 . 1-Phenylpyrrolidine-2,5-dione 유사체의 Antifungal Activity에 관한 이론적 연구

The relationship between chemical structure and antifungal activity of benzene ring substituents of 1-phenylpyrrolidine-2,5-diones is studied by testing of model compounds and use of conformational data. The analysis revealed a number of structural features as essential for the antifungal effect: (1...

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Veröffentlicht in:Journal of the Korean Chemical Society 1996, Vol.40 (12), p.711-718
Hauptverfasser: 박성식, 최상태, 김상윤, 여수동, Park, Seong Sik, Choi, Sang Tae, Kim, Sang Yun, Yoh, Soo Dong
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Sprache:kor
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Zusammenfassung:The relationship between chemical structure and antifungal activity of benzene ring substituents of 1-phenylpyrrolidine-2,5-diones is studied by testing of model compounds and use of conformational data. The analysis revealed a number of structural features as essential for the antifungal effect: (1) the presence of an intact-NCO group and benzene moiety; (2) the distance between para substituents and the N atom within the 5.318∼5.320 ${\AA}$ range; (3) the distance between substituent X3 and X5 in the interval 5.437∼6.072 ${\AA}$ for the active analogues. And other parameters were discussed. 1-phenylpyrrolidine-2,5-diones에 대한 형태분석을 통하여 구조-활성 상관관계를 검토하였다. Antifungel activity에 대한 구조적인 특징으로 활성기인 imide group(-NCO)와 벤젠 moity가 존재하며, 강한활성을 나타내는 유사체의 N원자와 치환기간의 공간거리 N-X4는 5.318~5.320 ${\AA}$, 3,5-치환기간의 거리 X3 -X5는 5.437∼6.072 ${\AA}$을 나타내었다. 또한 여러 파라미터가 검토되었다.
ISSN:1017-2548