IONIZATION OF PENEM BETA-LACTAM ANTIBIOTICS USING THERMOSPRAY (FILAMENT-ON) MASS-SPECTROMETRY

被引：8

作者：

DAS, PR ^{[1
]}

PRAMANIK, BN ^{[1
]}

GIRIJAVALLABHAN, VM ^{[1
]}

GANGULY, AK ^{[1
]}

机构：

[1] SCHERING PLOUGH CORP,DIV RES,BLOOMFIELD,NJ 07003

来源：

JOURNAL OF ANTIBIOTICS | 1988年 / 41卷 / 09期

关键词：

D O I：

10.7164/antibiotics.41.1268

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

引用

页码：1268 / 1271

页数：4

共 10 条

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VESTAL, ML .

ANALYTICAL CHEMISTRY, 1983, 55 (04) :750-754

[2] COMPARISON OF METHANOL THERMOSPRAY (FILAMENT ON) AND DIRECT CHEMICAL IONIZATION MASS-SPECTROMETRY TO THE STUDY OF BIOLOGICALLY-ACTIVE STEROIDS [J].

DAS, PR ;

PRAMANIK, BN ;

MALCHOW, RD ;

NG, KJ .

BIOMEDICAL AND ENVIRONMENTAL MASS SPECTROMETRY, 1988, 15 (05) :253-255

[3]

DAS PR, 1987, 35TH ANN C MASS SPEC

[4]

GANGULY AK, 1981, J ANTIMICROB AGENTS, V9, P1

[5]

GIRIJAVALLABHAN VM, 1981, 21ST INT C ANT AG CH

[6] PENEMS, A NEW CLASS OF BETA-LACTAM ANTIBIOTICS .4. SYNTHESES OF RACEMIC AND ENANTIOMERIC PENEM CARBOXYLIC-ACIDS [J].

PFAENDLER, HR ;

GOSTELI, J ;

WOODWARD, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (21) :6306-6310

[7]

PRAMANIK BN, 1982, 30TH ANN C MASS SPEC

[8] THERMOSPRAY MASS-SPECTROMETER INTERFACE USED AS A FLOW REACTOR FOR INSITU THERMAL-DEGRADATION STUDIES - APPLICATIONS TO BETA-LACTAM ANTIBIOTICS [J].

SIEGEL, MM ;

ISENSEE, RK ;

BECK, DJ .

ANALYTICAL CHEMISTRY, 1987, 59 (07) :989-995

[9] STUDIES OF IONIZATION MECHANISMS INVOLVED IN THERMOSPRAY LC-MS [J].

VESTAL, ML .

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1983, 46 (JAN) :193-196

[10]

Woodward R.B., 1977, RECENT ADV CHEM BETA, P167, DOI [10.1016/0307-4412(78) 90023e90027., DOI 10.1016/0307-4412(78)90023E90027]

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