| Crystal Structure of 3- (4-Methoxyphenyl )- 1-methylpyrrolo [2, 1-b] benzothiazole |
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| 引用本文： | XU Jia-Xi, LAN Ruo-Xi, JIN Sheng (College of Chemistry and Molecular Engineering,Peking University,Beijihg l00871 ). Crystal Structure of 3- (4-Methoxyphenyl )- 1-methylpyrrolo [2, 1-b] benzothiazole[J]. 结构化学, 1998, 0(5) |
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| 作者姓名： | XU Jia-Xi LAN Ruo-Xi JIN Sheng (College of Chemistry and Molecular Engineering Peking University Beijihg l00871 ) |
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| 作者单位： | College of Chemistry and Molecular Engineering，Peking University，Beijihg l00871 |
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| 摘 要： | lINTR0DUCTI0NSincebiologicalandpharmacol0gicalactivitieshavebeenwellknownfornumer-ousheterocyc1icar0matictricyc1es""',muchattenti0nhasbeenpaidtothesynthesisoftheheterocycliccompoundswithnovelringsystem(').Inrecentyears,ourwork-inggr0uphassynthesizedaseries0f1,5-benzothiazepineandl,5-benz0diazepinetri-cyclicderivativesandstudiedtheirstructurest4~10i.l,3-Disubstituded-pyrr0l0F2,1-bjbenz0thiazo1eshavebeenobtainedasmainbyproductsinthecycloadditionreactionofl,5-benzothiazepineswithdichl0rocarbe…
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Crystal Structure of 3- (4-Methoxyphenyl )- 1-methyl-pyrrolo [2, 1-b] benzothiazole |
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| XU Jia-Xi, LAN Ruo-Xi, JIN Sheng. Crystal Structure of 3- (4-Methoxyphenyl )- 1-methyl-pyrrolo [2, 1-b] benzothiazole[J]. Chinese Journal of Structural Chemistry, 1998, 0(5) |
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| Authors: | XU Jia-Xi LAN Ruo-Xi JIN Sheng |
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| Abstract: | The crystal structure of 3-(4-methoxyphenyl)- l-methyl-pyrrolo[2,1-b] benzothiazole (C18H15NOS, Mr = 293. 38) has been determined. The title com-pound crystallizes in monoclinic space group P21/n with cell dimensions a= l. 3308(4)'b=0. 8403(2), c= l. 4l47 (4)nm, β= 68. 08(2)°, V= 1. 4676(5)nm3, Z= 4, Dc=1. 328g. cm-3, F(000) = 6l6,μ= l8. 18cm-l, CuKa(η= O. 154l8nm). The struc-ture was solved by direct methods and refined by full matrix least-Squares. The finaldiscrepancy factor is 0. 053 for 1522 observed reflections. The molecular backbone is anearly planar tricyclic system. |
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| Keywords: | crystal structure pyrrolo[2 l-b]benzothiazole anticonvulsant activity |
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