摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

7-nitro-1,2,3,4-tetrahydroisoquinoline-3-methanol | 191041-29-9

中文名称
——
中文别名
——
英文名称
7-nitro-1,2,3,4-tetrahydroisoquinoline-3-methanol
英文别名
(7-nitro-1,2,3,4-tetrahydroisoquinolin-3-yl)methanol
7-nitro-1,2,3,4-tetrahydroisoquinoline-3-methanol化学式
CAS
191041-29-9
化学式
C10H12N2O3
mdl
——
分子量
208.217
InChiKey
RNUCRXHRBPLYTA-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    389.3±42.0 °C(Predicted)
  • 密度:
    1.279±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.5
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    78.1
  • 氢给体数:
    2
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    氯乙酰氯7-nitro-1,2,3,4-tetrahydroisoquinoline-3-methanol三乙胺 作用下, 以 二氯甲烷 为溶剂, 生成 2-chloro-1-(3-hydroxymethyl-7-nitro-1,2,3,4-tetrahydroisoquinolin-2-yl)ethanone
    参考文献:
    名称:
    Amidine and isothiourea derivatives, compositions containing them and
    摘要:
    提供了化合物的新颖化合物,其化学式为(I)##STR1## 其中X、R.sup.1、R.sup.2、R.sup.3、R.sup.4和R.sup.5如规范中定义的那样,以及它们的光学异构体和拉克酸盐,以及其制备过程、含有它们的组合物以及它们在治疗中的应用。
    公开号:
    US05929085A1
  • 作为产物:
    参考文献:
    名称:
    Amidine and isothiourea derivatives, compositions containing them and
    摘要:
    提供了化合物的新颖化合物,其化学式为(I)##STR1## 其中X、R.sup.1、R.sup.2、R.sup.3、R.sup.4和R.sup.5如规范中定义的那样,以及它们的光学异构体和拉克酸盐,以及其制备过程、含有它们的组合物以及它们在治疗中的应用。
    公开号:
    US05929085A1
点击查看最新优质反应信息

文献信息

  • Amidine and isothiourea derivatives as inhibitors of nitric oxide
    申请人:Astra Aktiebolag
    公开号:US06140322A1
    公开(公告)日:2000-10-31
    There are provided novel compounds of formula (I) ##STR1## wherein X, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are as defined in the specification and optical isomers and racemates thereof and pharmaceutically acceptable salts thereof; together with processes for their preparation, compositions containing them and their use in therapy.
    提供了式(I)的新化合物:##STR1## 其中X,R.sup.1,R.sup.2,R.sup.3,R.sup.4和R.sup.5如规范中所定义,以及其光学异构体和外消旋体以及其药学上可接受的盐;以及它们的制备过程,含有它们的组合物以及它们在治疗中的用途。
  • 3,7-Disubstituted-1,2,3,4-tetrahydroisoquinolines Display Remarkable Potency and Selectivity as Inhibitors of Phenylethanolamine <i>N-</i>Methyltransferase versus the α<sub>2</sub>-Adrenoceptor<sup>1a</sup>
    作者:Gary L. Grunewald、Vilas H. Dahanukar、Bee Teoh、Kevin R. Criscione
    DOI:10.1021/jm9807252
    日期:1999.6.1
    3-Hydroxymethyl-1,2,3,4-tetrahydroisoquinoline (4) is a more selective inhibitor (PNMT K-i = 1.1 mu M, alpha(2) K-i = 6.6 mu M, selectivity (alpha(2) K-i/PNMT K-i) = 6.0) of phenylethanolamine N-methyltransferase (PNMT, EC 2.1.1.28), with respect to its az-adrenoceptor affinity, than is 3-methyl-1,2,3,4-tetrahydroisoquinoline (2; PNMT K-i = 2.1 mu M, alpha 2 K-i = 0.76 mu M, selectivity = 0.36) or 1,2,3,4-tetrahydroisoquinoline (1, THIQ; PNMT K-i = 9.7 mu M, alpha 2 K-i = 0.35 mu M, selectivity = 0.036). Evaluation of the O-methyl ether derivative of 4 suggested that the 3-hydroxymethyl substituent might be involved in a hydrogen-bond donor-type of interaction at a sterically compact region in the PNMT active site. The directionality of the steric bulk tolerance at both the PNMT active site and the alpha(2)-adrenoceptor appears to be the same. Since the presence of a hydrophilic electron-withdrawing substituent (such as NO2, SO2CH3, or SO2NH2) at the 7-position of THIQ reduced the binding affinity toward the alpha(2)-adrenoceptor, we investigated the combination of both a hydrophilic electron-withdrawing 7-substituent and a S-alkyl substituent on a THIQ nucleus. A synergistic effect in increasing the PNMT-inhibitory potency of the THIQ nucleus and reducing the affinity toward the alpha(2)-adrenoceptor was observed with this 3,7-disubstitution. Remarkably, 7-aminosulfonyl-3-hydroxymethyl-THIQ (12; PNMT K-i = 0.34 mu M, alpha 2 K-i = 1400 mu M, selectivity = 4100) displayed a 23-680-fold enhanced selectivity over the parent compounds 27 (SK&F 29661; PNMT K-i = 0.55 mu M, alpha 2 K-i = 100 mu M, selectivity = 180) and 4 (selectivity = 6.0) and is thus the most selective PNMT inhibitor yet reported.
  • AMIDINE AND ISOTHIOUREA DERIVATIVES AS INHIBITORS OF NITRIC OXIDE SYNTHASE
    申请人:Astra Aktiebolag
    公开号:EP0861250A1
    公开(公告)日:1998-09-02
  • US4064247A
    申请人:——
    公开号:US4064247A
    公开(公告)日:1977-12-20
  • US5929085A
    申请人:——
    公开号:US5929085A
    公开(公告)日:1999-07-27
查看更多