(-)-(1R,2R,3S,6R)-6-aminocyclohex-4-ene-1,2,3-triol | 79435-30-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (-)-(1R,2R,3S,6R)-6-aminocyclohex-4-ene-1,2,3-triol
• 英文别名: Konduramin-F1；(-)-conduramine F-1；(1R,2R,3S,6R)-6-aminocyclohex-4-ene-1,2,3-triol
• CAS: 79435-30-6
• 化学式: C₆H₁₁NO₃
• 分子量: 145.158
• InChiKey: RAJLHDDMNNFKNT-JGWLITMVSA-N

物化性质

• 沸点：
  283.9±40.0 °C(Predicted)
• 密度：
  1.477±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  86.7
• 氢给体数：
  4
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (-)-(1R,2R,3S,6R)-6-aminocyclohex-4-ene-1,2,3-triol 在 咪唑 、 三乙酰氧基硼氢化钠 、 溶剂黄146 作用下， 以 四氢呋喃 、 水 、 1,2-二氯乙烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 (1SR,2SR,3RS,6SR)-6-[(4-(pyridin-4-yl)benzyl)amino]cyclohex-4-ene-1,2,3-triol
  参考文献：
  名称：

  Search for α-glucosidase inhibitors: New N-substituted valienamine and conduramine F-1 derivatives

  摘要：

  A solid-phase synthesis of new N-substituted valienamines has been developed and new synthesis of (+/-)-conduramine F-1, (-)-conduramine F-1, and (+)-ent-conduramine F-1 is presented, together with the preparation of N-benzylated conduramines F-1. N-Benzylation of both valienamine and (+)-ent-conduramine F-1 improves their inhibitory activity toward alpha-glucosidases significantly. The additional hydroxymethyl group makes valienamine derivatives more active than their (+)-ent-conduramine F-1 analogues. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.05.080
• 作为产物：
  描述：

  (1S,4S,5R,6R)-4,5,6-Tris-(tert-butyl-dimethyl-silanyloxy)-cyclohex-2-enol 在 对甲苯磺酸 、 三苯基膦 、 甲胺 、 偶氮二甲酸二乙酯 作用下， 以 甲醇 、 水 、 甲苯 为溶剂， 反应 7.5h， 生成 (-)-(1R,2R,3S,6R)-6-aminocyclohex-4-ene-1,2,3-triol
  参考文献：
  名称：

  Search for α-glucosidase inhibitors: New N-substituted valienamine and conduramine F-1 derivatives

  摘要：

  A solid-phase synthesis of new N-substituted valienamines has been developed and new synthesis of (+/-)-conduramine F-1, (-)-conduramine F-1, and (+)-ent-conduramine F-1 is presented, together with the preparation of N-benzylated conduramines F-1. N-Benzylation of both valienamine and (+)-ent-conduramine F-1 improves their inhibitory activity toward alpha-glucosidases significantly. The additional hydroxymethyl group makes valienamine derivatives more active than their (+)-ent-conduramine F-1 analogues. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.05.080

文献信息

• Synthesis of (±)-conduramines from pyrrole
  作者：Regis Leung-Toung、Yanzhou Liu、Joseph M. Muchowski、Yu-Lin Wu

  DOI：10.1016/0040-4039(94)88307-6

  日期：1994.3

  The Diels-Alder product 1b, of tosylacetylene and N-tert-Boc-pyrrole, was converted into (±)-conduramine C-1 (22) and the tetraacetates of (±)-conduramine A-1 (9b) and F-1 (15b).

  甲苯磺酰基乙炔和N-叔-Boc-吡咯的Diels-Alder产物1b被转化为（±）-conduramine C-1（22）和（±）-conduramine A-1（9b）和F- 1（15b）。
• Synthesis of Conduramines from <i>N</i>-<i>tert</i>-Butoxycarbonylpyrrole
  作者：Regis Leung-Toung、Yanzhou Liu、Joseph M. Muchowski、Yu-Lin Wu

  DOI：10.1021/jo971907r

  日期：1998.5.1

  Two related synthetic strategies were devised to convert the Diels-Alder adduct 3c of Boc-pyrrole and p-toluenesulfonylacetylene into various racemic and optically pure conduramines. One process consists of the regio-and stereoselective hydroxylation of 3c to the tri-and dihydroxylated azabicyclo[2.2.1]heptane derivatives 10b (Scheme 2) and the exo-endo mixture 13-14 (Scheme 3). Anionic fragmentation of 10b (methylmagnesium bromide) and of the 13-14 sulfone mixture (lithium bis(trimethylsilyl)amide) generated the corresponding tri-and dihydroxylated aminocyclohexenes 17 and 16 (Scheme 3). Compound 17 is an aminocyclitol with a stereochemistry and partial aminotriol sequence identical to that found in neoinosamine. Compound 16 served as a source of the protected and fi ee aminodiols 35b, and 35a (Scheme 6), which were stereospecifically epoxidized to 36 (Scheme 6) and 40 (Scheme 7). Phenylselenide cleavage of these epoxides provided 37 (Scheme 6) and 41a (Scheme 7), which after selenoxide cycloelimination and protecting group manipulation were converted into (+/-)-conduramine C-l (39a, Scheme 6) and the previously unreported, all-cis-conduramine D-l (43a, Scheme 7). In a second process, anionic fragmentaion of the bicyclic system is effected prior to introduction of the hydroxyl groups, as exemplified by the high-yielding conversion of the exo-endo mixture of azabicycloheptenes 11 and 12 into the aminocyclohexadiene 15 (Scheme 3). Osmate catalyzed cis-dihydroxylation of the derived bis-Boc derivative 20 (Scheme 4) Zed stereospecifically to the alpha-cis-diol 21 which was transformed into (+/-)-conduramine A-1 (27a) and its tetraacetyl derivative 27b via the epoxy compound 24. On the other hand, peracid oxidation of the diene 15 gave the beta-epoxide 28 (Scheme 5) which was cleaved to the trans-diol 29 with aqueous sulfuric acid. This diol was converted into (+/-)-conduramine F-1(34a) and its tetraacetyl derivative (34b) by a reaction sequence similar to that used for the other conduramine syntheses. Fractional crystallization of the diastereomeric mixture of Michael adducts obtained from (+/-)-3c and (-)methyl lactate gave (-)-44a and (-)-45a both in greater than or equal to 47% yield (Scheme 8). Both the carboxylic acid (+)-44b and the primary alcohol (+)-46 derived from (-)-44a were converted into (-)-3c with excess methylmagnesium bromide (ca. 40% overall yield). In the same way (-)-45a was transformed into optically pure (+)-3c. (-)-3c and (+)-3c were then converted into (-)-conduramine C-l [(-)-39a] and (+)-conduramine D-l [(+)-43a] by procedures identical to those used for the racemic compounds.
• Conduramine F-1 epoxides: synthesis and their glycosidase inhibitory activities
  作者：Robert Łysek、Sylvain Favre、Pierre Vogel

  DOI：10.1016/j.tet.2007.03.149

  日期：2007.7

  Starting from (+/-)-7-oxanorbornenone ((+/-)-14), (+/-)-(1RS, 2RS, 3SR, 6SR)-6-azidocyclohex-4-en-1,2,3-triol ((+/-)-24) and (+/-)- 1RS, 2RS, 3SR, 6RS)-6-azidocyclohex-4-en-1,2,3-triol ((+/-)-26) were obtained. Epoxidation of the latter cyclohexene derivative gave two epoxides (+/-)-30 and (+/-)-31 that were converted into (+/-)-conduramine F-1 epoxides (+/-)-10 and (epoxides (+/-)-30 and (+/-)-31 that were converted into (+/-)-conduramine F-1 epoxides (+/-)-10 and (+/-)-11 and N-substituted derivatives (+/-)-12 and (+/-)-13. Compound (+/-)-(1RS, 2SR, 3RS, 4SR, 5RS, 6SR)-5-([4-(trifluoromethyl) phenyl] methyl} amino)-7-oxabicyclo[4.1.0]heptane-2,3,4- triol ((+/-)-12c) is a good, non-competitive inhibitor of beta-xylosidase from Aspergillus niger (K-i=2.2 mu M), and (+/-)( 1RS, 2RS, 3SR, 4RS, 5SR, 6SR)-5-[(biphenyl-4-yl) methyl] amino}-7-oxabicyclo[4.1.0] heptane-2,3,4-triol ((+/-)-13d) is a good inhibitor of alpha-glucosidase from brewer's yeast (Ki 2.8 mu M, non-competitive). (c) 2007 Elsevier Ltd. All rights reserved.
• Paulsen, Hans; Roeben, Wolfgang; Heiker, Fred R., Chemische Berichte, 1981, vol. 114, # 10, p. 3242 - 3252
  作者：Paulsen, Hans、Roeben, Wolfgang、Heiker, Fred R.

  DOI：——

  日期：——