- Novel Rigid Seven-Membered Heterocycles: Oxygen-Bridged 1,5-Benzothiazepine and 1,5-Benzodiazepine Derivatives
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Cyclocondensation of 4-(2-hydroxyphenyl)-3-buten-2-one (1) with o-aminothiophenol yields 10-methyl-11-oxa-2-thia-9-azatetracyclo3,8.012,17>octadeca-3,5,7,12,14,16-hexane (2).Similar reaction with o-phenylenediamine affords th
- Svetlic, Jan,Hanus, Vladimir,Bella, Juraj
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- Syntheses and Spectral Studies of Some 2-(Substituted phenyl)-4-phenyl-1,5-benzothiazepines
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2,3-Dihydro-2-(substituted phenyl)-4-phenyl-1,5-benzothiazepines (XI-XIX) have been synthesized in good yields by reacting chalkones (I-IX) with 2-aminobenzenethiol.The hydroxyl group at position 2 or 4 alone or along with other groups in ring-B has been
- Gupta, A. K.,Singh, V. K.,Pant, Umesh C.
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p. 1057 - 1059
(2007/10/02)
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