SIDE REACTION IN PEPTIDE-SYNTHESIS - MODIFICATION OF TRYPTOPHAN DURING TREATMENT WITH MERCURY(II) ACETATE/2-MERCAPTOETHANOL IN AQUEOUS ACETIC-ACID

被引:18
作者
NISHIO, H [1 ]
KIMURA, T [1 ]
SAKAKIBARA, S [1 ]
机构
[1] PEPTIDE INST INC,PROT RES FDN,MINO,OSAKA,JAPAN
关键词
D O I
10.1016/0040-4039(94)88033-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
When mercury (II) acetate/2-mercaptoethanol procedure in aq. acetic acid was used to remove the acetamidomethyl group in the peptide synthesis, the Trp residue was modified.
引用
收藏
页码:1239 / 1242
页数:4
相关论文
共 9 条
[1]  
FONTANA A, 1966, GAZZ CHIM ITAL, V96, P1301
[2]   P-TYPE CALCIUM CHANNELS BLOCKED BY THE SPIDER TOXIN OMEGA-AGA-IVA [J].
MINTZ, IM ;
VENEMA, VJ ;
SWIDEREK, KM ;
LEE, TD ;
BEAN, BP ;
ADAMS, ME .
NATURE, 1992, 355 (6363) :827-829
[3]   CONVERSION OF 2,3-DIHYDROPYRROLO[2,3-B]INDOLES TO 2-(ALKYLTHIO)-L-TRYPTOPHANS [J].
OHNO, M ;
TANAKA, S ;
SHIEH, TC ;
SPANDE, TF .
JOURNAL OF ORGANIC CHEMISTRY, 1984, 49 (26) :5069-5072
[4]   INTERACTION OF MERCURIC ACETATE WITH INDOLES TRYPTOPHAN + PROTEINS [J].
RAMACHANDRAN, LK ;
WITKOP, B .
BIOCHEMISTRY, 1964, 3 (11) :1603-&
[5]  
SAVIGE WE, 1980, INT J PEPT PROT RES, V15, P102
[6]   IODINE OXIDATION OF S-TRITYL-CYSTEINE-PEPTIDES AND "S-ACETAMIDOMETHYL-CYSTEINE-PEPTIDES CONTAINING TRYPTOPHAN - CONDITIONS LEADING TO THE FORMATION OF TRYPTOPHAN-2-THIOETHERS [J].
SIEBER, P ;
KAMBER, B ;
RINIKER, B ;
RITTEL, W .
HELVETICA CHIMICA ACTA, 1980, 63 (08) :2358-2363
[7]   ACETAMIDOMETHYL - NOVEL THIOL PROTECTING GROUP FOR CYSTEINE [J].
VEBER, DF ;
VARGA, SL ;
HIRSCHMA.R ;
MILKOWSK.JD ;
DENKEWAL.RG .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (15) :5456-&
[8]  
WIELAND T, 1974, LIEBIGS ANN CHEM, P1570, DOI 10.1002/jlac.197419741005
[9]  
WIELAND T, 1962, LIEBIGS ANN CHEM, V658, P181