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Volumn , Issue 17, 2010, Pages 2943-2948
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A convenient synthesis of 1,4-benzothiazepines from 1,3-benzothiazines via the ring transformation of -lactam-condensed 1,3-benzothiazine derivatives
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Author keywords
lactams; 1,3 benzothiazine; 1,4 benzothiazepine; ring expansion; S,N heterocycles
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Indexed keywords
-LACTAMS;
1,3-BENZOTHIAZINE;
1,4-BENZOTHIAZEPINE;
N-HETEROCYCLES;
RING EXPANSION;
AMIDES;
CHLORINE COMPOUNDS;
EXPANSION;
SODIUM;
SYNTHESIS (CHEMICAL);
2 (3 BROMOPHENYL) 6,7 DIMETHOXY 4H 1,3 BENZOTHIAZINE;
2 (4 BROMOPHENYL) 6,7 DIMETHOXY 4H 1,3 BENZOTHIAZINE;
2 (4 FLUOROPHENYL) 6 METHYL 4H 1,3 BENZOTHIAZINE;
2 (4 METHYLPHENYL) 6 METHYL 4H 1,3 BENZOTHIAZINE;
BENZOTHIAZEPINE DERIVATIVE;
BENZOTHIAZINE DERIVATIVE;
BETA LACTAM;
METHYL 3 (3 BROMOPHENYL) 4,5 DIHYDRO 7,8 DIMETHOXY 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
METHYL 3 (4 BROMOPHENYL) 4,5 DIHYDRO 7,8 DIMETHOXY 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
METHYL 3 (4 CHLOROPHENYL) 4,5 DIHYDRO 7 METHYL 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
METHYL 3 (4 FLUOROPHENYL) 4,5 DIHYDRO 7 METHYL 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
METHYL 4,5 DIHYDRO 7 METHYL 3 (4 METHYLPHENYL) 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
METHYL 4,5 DIHYDRO 7,8 DIMETHOXY 3 (3,4,5 TRIMETHOXYPHENYL) 1,4 BENZOTHIAZEPINE 2 CARBOXYLIC ACID;
THIAZINE DERIVATIVE;
TRANS 2 CHLORO 2,2A DIHYDRO 6 METHYL 2A (4 METHYLPHENYL) 1H,8H AZETO[2,1 B][1,3]BENZOTHIAZIN 1 ONE;
TRANS 2 CHLORO 2A (4 FLUOROPHENYL) 2,2A DIHYDRO 6 METHYL 1H,8H AZETO[2,1 B][1,3]BENZOTHIAZIN 1 ONE;
TRANS 2 CHLORO 5,6 DIMETHOXY 2,2A DIHYDRO 2A (3,4,5 TRIMETHOXYPHENYL) 1H,8H AZETO[2,1 B][1,3]BENZOTHIAZIN 1 ONE;
TRANS 2A (3 BROMOPHENYL) 2 CHLORO 2,2A DIHYDRO 5,6 DIMETHOXY 1H,8H AZETO[2,1 B][1,3]BENZOTHIAZIN 1 ONE;
TRANS 2A (4 BROMOPHENYL) 2 CHLORO 2,2A DIHYDRO 5,6 DIMETHOXY 1H,8H AZETO[2,1 B][1,3]BENZOTHIAZIN 1 ONE;
UNCLASSIFIED DRUG;
ARTICLE;
DRUG STRUCTURE;
DRUG SYNTHESIS;
INFRARED SPECTROSCOPY;
NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY;
STAUDINGER REACTION;
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EID: 77956051074
PISSN: 00397881
EISSN: 1437210X
Source Type: Journal
DOI: 10.1055/s-0030-1258155 Document Type: Article |
Times cited : (19)
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References (28)
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