Probes for narcotic receptor mediated phenomena. Part 31: Synthesis of rac-(3R,6aS,11aS)-2-methyl-1,3,4,5,6,11a-hexahydro-2H-3,6a-methanobenzofuro[2,3-c]azocine-10-ol, and azocine-8-ol, the ortho-c and the para-c oxide-bridged phenylmorphan isomers
作者:Dragana Tadic、Joannes T.M Linders、Judith L Flippen-Anderson、Arthur E Jacobson、Kenner C Rice
DOI:10.1016/s0040-4020(03)00659-8
日期:2003.6
C12–C6a–C6b–C10a torsion angle was found to be 139.3° for both compounds. The angular relationship between the phenolic ring and the piperidine ring in phenylmorphans that interact with specific opioid receptors as agonists or antagonists is of considerable theoretical interest.
合成了12种可能的氧化物桥连的苯甲基吗啡中的两种,rac-(3 R,6a S,11a S)-2-甲基-1,3,4,5,6,11a-hexahydro-2 H -3,6a -甲氧基苯并呋喃[2,3 - c ]偶氮辛-10-醇(7)(邻位-c化合物)和rac-(3 R,6a S,11a S)-2-甲基-1,3,4,5 ,6,11a-hexahydro-2 H -3,6a-methanobenzofuro [2,3 - c ] azocine-8-ol(8)(对位-c化合物)。X射线单晶衍射研究表明,在7 ·CHCl 3和8 ·中,穿过苯环的最小二乘法平面与哌啶环中的原子C 1,C 11a,C 12和C 3之间的二面角。 HBr为6.9°。两种化合物的C 12 –C 6a –C 6b –C 10a扭转角均为139.3°。与作为激动剂或拮抗剂的特定阿片受体相互作用的苯基吗啡酮中的酚环和哌啶环之间的角度关系具有相当大的理论意义。