Steroidal guanidinium receptors for the enantioselective recognition of N-acyl α-amino acids

被引:64
作者
Davis, AP [1 ]
Lawless, LJ [1 ]
机构
[1] Univ Dublin Trinity Coll, Dept Chem, Dublin 2, Ireland
关键词
D O I
10.1039/a808245f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Guanidinium cations 4 and 5 extract N-acetyl alpha-amino acids into CHCl(3) from an aqueous medium with enantiomeric excesses of up to 80%.
引用
收藏
页码:9 / 10
页数:2
相关论文
共 25 条
[1]   PEPTIDOSTEROIDAL RECEPTORS FOR OPIOID-PEPTIDES - SEQUENCE-SELECTIVE BINDING USING A SYNTHETIC RECEPTOR LIBRARY [J].
BOYCE, R ;
LI, G ;
NESTLER, HP ;
SUENAGA, T ;
STILL, WC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (17) :7955-7956
[2]   Sequence-selective peptide binding with a peptido-A,B-trans-steroidal receptor selected from an encoded combinatorial receptor library [J].
Cheng, YA ;
Suenaga, T ;
Still, WC .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (07) :1813-1814
[3]   THE OPTICAL RESOLUTION OF AROMATIC AMINO-ACIDS ON PAPER CHROMATOGRAMS [J].
DALGLIESH, CE .
JOURNAL OF THE CHEMICAL SOCIETY, 1952, (OCT) :3940-3942
[4]   Anion recognition by tripodal receptors derived from cholic acid [J].
Davis, AP ;
Perry, JJ ;
Williams, RP .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (07) :1793-1794
[5]   CHOLAPHANES ET-AL - STEROIDS AS STRUCTURAL COMPONENTS IN MOLECULAR ENGINEERING [J].
DAVIS, AP .
CHEMICAL SOCIETY REVIEWS, 1993, 22 (04) :243-253
[6]   A steroid-based cryptand for halide anions [J].
Davis, AP ;
Gilmer, JF ;
Perry, JJ .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (12) :1312-1315
[7]   Mitsunobu reactions with methanesulfonic acid; The replacement of equatorial hydroxyl groups by azide with net retention of configuration [J].
Davis, AP ;
Dresen, S ;
Lawless, LJ .
TETRAHEDRON LETTERS, 1997, 38 (24) :4305-4308
[8]  
DAVIS AP, 1996, COMPREHENSIVE SUPRAM, V4, P257
[9]  
DEMENDOZA J, 1994, NATO ADV SCI INST SE, V426, P79
[10]   Design, synthesis, and evaluation of bile acid-based molecular tweezers [J].
DSouza, LJ ;
Maitra, U .
JOURNAL OF ORGANIC CHEMISTRY, 1996, 61 (26) :9494-9502