Analogues of classical antifolates bearing naphthoyl in place of benzoyl.
Analogues of classical antifolates bearing naphthoyl in place of benzoyl.
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经典抗叶酸剂的类似物,用萘酰基代替苯甲酰基。
DOI:
10.1007/978-1-4615-2960-6_87
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发表时间:
1993
影响因子:
--
通讯作者:
Sirotnak,FM
中科院分区:
文献类型:
--
作者:
Piper,JR;Johnson,CA;Maddry,JA;McGuire,JJ;Otter,GM;Sirotnak,FM
Molecular graphics approximating the binding of methotrexate (MTX) to human dihydrofolate reductase (DHFR) reveal a large open space in the protein structure which could accommodate potential inhibitors bearing in their side chains groups of greater bulk than the benzoyl of the normal folate or a classical antifolate. Candidate structures having larger groups may be readily designed to retain conformation needed for binding by key groups, such as the salt-bridge forming α-carboxyl group of the glutamic acid part. These observations prompted us to synthesize 4-amino-l-naphthoyl analogues of known antifolates in order to test the indications that inclusion of such larger or different groups would not lower the tight binding of MTX-related structural types to DHFR.
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影响因子:
1.7
作者:
T. Nakayama;T. Okutome;R. Matsui;M. Kurumi;Y. Sakurai;T. Aoyama;S. Fujii
通讯作者:
S. Fujii
影响因子:
7.3
作者:
Piper,JR;Malik,ND;Rhee,MS;Galivan,J;Sirotnak,FM
通讯作者:
Sirotnak,FM
影响因子:
2.9
作者:
DAVIES, JF;DELCAMP, TJ;KRAUT, J
通讯作者:
KRAUT, J
影响因子:
3.6
作者:
J. Verheyden;J. G. Moffatt
通讯作者:
J. G. Moffatt
影响因子:
3.9
作者:
Bolanowska,WE;Russell,CA;McGuire,JJ
通讯作者:
McGuire,JJ