Swapnil P. Bhujbal, P avithra K. Balasubramanian, Seketoulie Keretsu, Seung Joo Cho
언어
영어(ENG)
URL
https://www.earticle.net/Article/A305230
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원문정보
초록
영어
Fibroblast growth factor receptor (FGFR) belongs to the family of receptor tyrosine kinase. They play important roles in cell proliferation, differentiation, development, migration, survival, wound healing, haematopoiesis and tumorigenesis. FGFRs are reported to cause several types of cancers in humans which make it an important drug target. In the current study, HQSAR analysis was performed on a series of recently reported lH-Pyrazolo [3,4-b ]pyridine derivatives as FGFR antagonists. The model was developed with Atom (A) and bond (B) connection (C), chirality (Ch), hydrogen (H) and donor/acceptor (DA) parameters and with different set of atom counts to improve the model. A reasonable HQSAR model (q2=0.701, SDEP=0.654, NOC=5, r2=0.926, SEE=0.325, BHL=71) was generated which showed good predictive ability. The contribution map depicted the atom contribution in inhibitory effect. A contribution map for the most active compound (compound 24) indicated that hydrogen and nitrogen atoms in the side chains of ring B as well as hydrogen atoms in the side chain of ring C and the nitrogen atom in the ring D contributed positively to the activity in inhibitory effect whereas, the lowest active compound (compound 04) showed negative contribution to inhibitory effect. Thus results of our study can provide insights in the designing potent and selective FGFR kinase inhibitors.
Swapnil P. Bhujbal [ Deparlment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
P avithra K. Balasubramanian [ Deparlment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
Seketoulie Keretsu [ Deparlment of Biomedical Sciences, College of Medicine, Chosun University, Gwangju 501-759, Korea, Deparlment of Cellular· Molecular Medicine, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
Seung Joo Cho [ Deparlment of Biomedical Sciences, College of Medicine, Chosun University, Deparlment of Cellular· Molecular Medicine, College of Medicine, Chosun University, Gwangju 501-759, Korea ]
Corresponding author
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]