Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:2.7.7.49 (reverse transcriptase)
 31,746 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The structures of two potential anti-human immunodeficiency virus type 1 (HIV-1) non-nucleoside reverse transcriptase inhibitors (NNRTI), namely 1-(2-chlorobenzoyl)-2-phenylpyrrolidine-2-carboxamide, C(18)H(17)ClN(2)O(2), and 1-(2-furoyl)-2-phenylpyrrolidine-2-carboxamide, C(16)H(16)N(2)O(3), have been investigated by X-ray diffraction and the butterfly-like conformation established in each case. The pyrrolidine ring has the same half-chair conformation in both structures.
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PMID:1-Substituted derivatives of 2-phenylpyrrolidine-2-carboxamide. 1209 54

The structures of two potential anti-human immunodeficiency virus type 1 (HIV-1) non-nucleoside reverse transcriptase inhibitors (NNRTI), namely 1-benzyl-5-oxo-2-phenylpyrrolidine-2-carboxamide, C(18)H(18)N(2)O(2), (III), and 2-(4-isopropoxyphenyl)-5-oxo-1-(4-tolyl)pyrrolidine-2-carbonitrile, C(21)H(22)N(2)O(2), (IV), have been investigated by X-ray diffraction, confirming the butterfly-like conformation of both compounds. The pyrrolidine ring is in an envelope conformation in (III) and a half-chair conformation in (IV). Two intermolecular N[bond]H...O hydrogen bonds are present in the crystal structure of (III), with N...O distances of 2.995 (2) and 2.927 (2) A.
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PMID:1-Substituted derivatives of 2-aryl-5-oxopyrrolidine-2-carboxylic acid. 1209 58

The structures of the potential anti-human-immunodeficiency virus type 1 (HIV-1) non-nucleoside reverse transcriptase inhibitors (NNRTI) 1-tert-butoxycarbonyl-2-phenylpyrrolidine-2-carboxylic acid, C(16)H(21)NO(4), (I), and 2-ammoniomethyl-1-benzyl-5-oxo-2-phenylpyrrolidine chloride, C(18)H(21)N(2)O(+).Cl(-), (II), have been investigated by X-ray diffraction. The investigations confirm a butterfly-like conformation for both compounds. In (I), the pyrrolidine ring has a marked half-chair conformation, while it has a weakly pronounced envelope conformation in (II). Intermolecular hydrogen bonds, viz. O-H.O in (I), and N-H.O and N-H.Cl in (II), build infinite chains in both structures. Rotational disorder of the three methyl groups is observed in (I).
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PMID:1,2,5-Substituted derivatives of 2-phenylpyrrolidine. 1517 59