Efficient synthesis and spectroscopy of 3,3-dimethyl-2,3,4,5,10,11-hexahydro-8-[(<i>o</i>-; and<i>p</i>-methyl)phenoxy]-11-[(<i>o</i>-; and<i>p</i>-substituted)phenyl]-1<i>H</i>-dibezo-[<i>b</i>,<i>e</i>][1,4]diazepin-1-ones
作者:Eduardo Cortés Cortés、Ociel E. Andrade Meneses、Olivia GarcÃa-Mellado、Ofelia Collera Zuñiga、Elia Brosla Naranjo-RodrÃguez
DOI:10.1002/jhet.159
日期:2009.11
final products have been obtained with good yields, by condensation and cyclization between 3-4-[(o-; and p-methyl)phenoxy]-1,2-phenylendiamine}-5,5-dimethyl-2-cyclohexanone III, with the corresponding (o-; and p-R)benzaldehyde. The structure of all derivatives was corroborated by spectroscopy of ir, 1H, and 13C NMR, with bi-dimensional experiments and EI-MS in low and high resolution with collision-induced
四个步骤的简单合成,即可提供12个3,3-二甲基-2,3,4,5,10,11-六氢-8-[(o- ;和p-甲基)苯氧基] -11- [ (o-;和p-取代的)苯基] -1H-二苯并-[b,e] [1,4]二氮杂-1-酮IV,1-12具有镇静,催眠性肌肉的潜在生物学和药理活性放松,抗惊厥和精神分裂症对中枢神经系统(CNS)的治疗。通过在3- 4-[((o-和对甲基)苯氧基] -1,2-苯基苯二胺} -5,5-二甲基-2-环己酮III之间进行缩合和环化,可以以高收率获得最终产物。,以及相应的(o- ;和对-R)苯甲醛。所有衍生物的结构均通过ir,1 H和13 C NMR光谱,二维实验和EI-MS在低和高分辨率下的碰撞诱导解离实验(CID)进行了确证。J.杂环化学,(2009)。