(-)-(S)-6-benzyloxy-2,5,7,8-tetramethylchroman-2-carboxylic acid methyl ester | 79397-72-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: (-)-(S)-6-benzyloxy-2,5,7,8-tetramethylchroman-2-carboxylic acid methyl ester
• 英文别名: methyl (2S)-6-benzylchroman-2-carboxylate；methyl (-)-(S)-6-benzyloxy-2,5,7,8-tetramethylchroman-2-carboxylate；methyl (2S)-2,5,7,8-tetramethyl-6-phenylmethoxy-3,4-dihydrochromene-2-carboxylate
• CAS: 79397-72-1
• 化学式: C₂₂H₂₆O₄
• 分子量: 354.446
• InChiKey: HFBIGPUGBNBTJC-QFIPXVFZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (-)-(S)-6-benzyloxy-2,5,7,8-tetramethylchroman-2-carboxylic acid methyl ester 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 反应 3.0h， 以92%的产率得到(S)-(6-(benzyloxy)-2,5,7,8-tetramethylchroman-2-yl)methanol
  参考文献：
  名称：

  具有抗癌功能的新型维生素E衍生物的合成与筛选

  摘要：

  α-TEA，RRR-α生育酚醚连接乙酸，表现出强效的抗癌作用的体外和体内; 然而，母体分子没有抗癌活性。在这项研究中，我们在色头和α-TEA以及RRR-α生育酚的植基尾部之间的色头和/或醚键PJ内置氟合成6个维生素E衍生物，并评价了抗癌作用在体外对能够通过人MCF-7和MDA-MB-231乳腺癌细胞系和小鼠乳腺癌细胞系66cl-4GFP的凋亡诱导细胞死亡。所有衍生物，化合物12除外，表现出抗癌特性。与α-TEA和其他维生素E衍生物相比，修饰的α-TEA醚型植酸基具有最高的促凋亡活性。

  DOI：

  10.1016/j.ejmech.2012.09.045
• 作为产物：
  描述：

  (S)-2,5,7,8-tetramethyl-2-(1-phenyl-1H-imidazole-2-carbonyl)chroman-6-yl-4-methylbenzenesulfonate 在 甲醇 、 potassium carbonate 作用下， 以 二氯甲烷 、 丙酮 为溶剂， 反应 7.0h， 生成 (-)-(S)-6-benzyloxy-2,5,7,8-tetramethylchroman-2-carboxylic acid methyl ester
  参考文献：
  名称：

  JP6004330

  摘要：

  公开号：

文献信息

• Tocopherols, tocotrienols, other chroman and side chain derivatives and uses thereof
  申请人：Research Development Foundation

  公开号：US06703384B2

  公开（公告）日：2004-03-09

  The present invention provides an antiproliferative compound having a structural formula where X and Y independently are oxygen, nitrogen o r sulfur; R1 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, carboxylic acid, carboxylate, carboxamide, ester, thioamide, thiolacid, thiolester, saccharide, alkoxy-linked saccharide, amine, sulfonate, sulfate, phosphate, alcohol, ethers or nitriles; R2 and R3 are hydrogen or R4; R4 is methyl, benzyl carboxylic acid, benzyl carboxylate, benzyl carboxamide, benzylester, saccharide or amine; and R5 is alkenyl; where when Y is nitrogen, said nitrogen is substituted with R6, wherein R6 is hydrogen or methyl. Also provided are methods for treating a cell proliferative disease and for inducing apoptosis in a cell comprising administering this compound is also provided.

  本发明提供了一种抗增殖化合物，其具有结构式，其中X和Y独立地是氧、氮或硫；R1是烷基、烯基、炔基、芳基、杂环芳基、羧酸、羧酸盐、羧酰胺、酯、硫代酰胺、硫酸、硫酸酯、糖苷、烷氧基连接的糖苷、胺、磺酸盐、硫酸盐、磷酸盐、醇、醚或腈；R2和R3是氢或R4；R4是甲基、苄基羧酸、苄基羧酸盐、苄基羧酰胺、苄酯、糖苷或胺；R5是烯基；其中当Y为氮时，所述氮被R6取代，其中R6是氢或甲基。还提供了治疗细胞增殖性疾病和诱导细胞凋亡的方法，包括给予该化合物。
• Total Synthesis of All Eight Stereoisomers of ?-Tocopheryl Acetate. Determination of their diastereoisomeric and enantiomeric purity by gas chromatography
  作者：Noal Cohen、Clifford G. Scott、Christian Neukom、Rocco J. Lopresti、Giuseppe Weber、Gabriel Saucy

  DOI：10.1002/hlca.19810640422

  日期：1981.6.10

  All eight stereoisomers of α-tocopheryl acetate have been synthesized in a state of high chemical and stereoisomeric purity. Key chiral side-chain intermediates were prepared from (+)-(S)-3-hydroxy-2-methylpropanoic acid. New routes to (2R, 4′ RS, 8′ RS)-α-tocopheryl acetate, a mixture of four diastereoisomers, were also developed. A sensitive gas chromatographic method was developed to determine the

  乙酸α-生育酚酯的所有八种立体异构体均以高化学和立体异构体纯度的状态合成。由（+）-（S）-3-羟基-2-甲基丙酸制备关键的手性侧链中间体。到新的路线（2 - [R，4' RS，8' RS）-α生育酚乙酸酯，四个非对映异构的混合物，也被开发的。开发了一种灵敏的气相色谱方法来测定α-生育酚样品作为甲基醚的非对映异构和对映异构纯度。首次确定天然存在的α-生育酚本质上是单一对映体（2 R，4'R，8'R），合成的全外消旋-α-生育酚是四个外消旋物的等摩尔混合物，而天然（E）-（7 R，11 R）-植物醇是非对映异构体和对映异构体均质的。
• [EN] TOCOPHEROLS, TOCOTRIENOLS, OTHER CHROMAN AND SIDE CHAIN DERIVATIVES AND USES THEREOF<br/>[FR] TOCOPHEROLS, TOCOTRIENOLS, AUTRES DERIVES DE CHROMANE ET DE CHAINES LATERALES ET LEURS UTILISATIONS
  申请人：RES DEV FOUNDATION

  公开号：WO2000016772A1

  公开（公告）日：2000-03-30

  The present invention provides an antiproliferative compound having structural formula (I), wherein X is oxygen, nitrogen or sulfur; R1 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, carboxylic acid, carboxylate, carboxamide, ester, thioamide, thiolacid, thiolester, saccharide, alkoxy-linked saccharide, amine, sulfonate, sulfate, phosphate, alcohol, ethers and nitriles; R2 is hydrogen, methyl, benzyl carboxylic acid, benzyl carboxylate, benzyl carboxamide, benzylester, saccharide and amine; R3 is selected from the group consisting of hydrogen, methyl, benzyl carboxylic acid, benzyl carboxilate, benzyl carboxamide, benzylester, saccharide and amine; R4 is of methyl, benzyl carboxylic acid, benzyl carboxylate, benzyl carboxamide, benzylester, saccharide and amine; and R5 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, carboxyl, amide and ester. Also provided is a method for inducing apoptosis in a cell comprising administering a composition comprising a compound.

  本发明提供了一种具有结构式(I)的抗增殖化合物，其中X为氧、氮或硫；R1为烷基、烯基、炔基、芳基、杂环芳基、羧酸、羧酸盐、羧酰胺、酯类、硫代酰胺、硫酸酸、硫酰酯、糖、糖基醚、胺、磺酸盐、硫酸盐、磷酸盐、醇、醚和腈；R2为氢、甲基、苯甲酸苄酯、苯甲酸苄酸盐、苯甲酰胺苄酯、糖和胺；R3选自氢、甲基、苯甲酸苄酯、苯甲酸苄酸盐、苯甲酰胺苄酯、糖和胺；R4为甲基、苯甲酸苄酯、苯甲酸苄酸盐、苯甲酰胺苄酯、糖和胺；R5为烷基、烯基、炔基、芳基、杂环芳基、羧基、酰胺和酯类。还提供了一种诱导细胞凋亡的方法，包括给细胞施用含有该化合物的组合物。
• TOCOPHEROLS, TOCOTRIENOLS, OTHER CHROMAN AND SIDE CHAIN DERIVATIVES AND USES THEREOF
  申请人：Sanders Bob G.

  公开号：US20080119514A1

  公开（公告）日：2008-05-22

  The present invention provides an antiproliferative compound having the structural formula wherein X is oxygen, nitrogen or sulfur; Y is selected from the group consisting of oxygen, nitrogen and sulfur wherein when Y is oxygen or nitrogen, n is 1 and when Y is sulfur, n is 0. Also provided is a method for inducing apoptosis in a cell comprising administering a composition comprising a compound.

  本发明提供了一种抗增殖化合物，其结构式为其中X为氧、氮或硫；Y选自氧、氮和硫的组，其中当Y为氧或氮时，n为1，当Y为硫时，n为0。还提供了一种诱导细胞凋亡的方法，包括给予含有该化合物的组成物。
• Tocopherols, Tocotrienols, Other Chroman and Side Chain Derivatives and Uses Thereof
  申请人：Sanders Bob G.

  公开号：US20120251616A1

  公开（公告）日：2012-10-04

  The present invention provides an antiproliferative compound having a structural formula where X and Y independently are oxygen, nitrogen or sulfur; R 1 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, carboxylic acid, carboxylate, carboxamide, ester, thioamide, thiolacid, thiolester, saccharide, alkoxy-linked saccharide, amine, sulfonate, sulfate, phosphate, alcohol, ethers or nitriles; R 2 and R 3 are hydrogen or R 4 ; R 4 is methyl, benzyl carboxylic acid, benzyl carboxylate, benzyl carboxamide, benzylester, saccharide or amine; and R 5 is alkenyl; where when Y is nitrogen, said nitrogen is substituted with R 6 , wherein R 6 is hydrogen or methyl. Also provided are methods for treating a cell proliferative disease and for inducing apoptosis in a cell comprising administering this compound is also provided.

  本发明提供了一种抗增殖化合物，其具有以下结构式： 其中X和Y分别是氧、氮或硫；R1是烷基、烯基、炔基、芳基、杂环芳基、羧酸、羧酸盐、羧酰胺、酯、硫代酰胺、硫酸酸、硫酸酯、糖、糖基醚、胺、磺酸盐、硫酸盐、磷酸盐、醇、醚或腈；R2和R3是氢或R4；R4是甲基、苯甲酸、苯甲酸盐、苯甲酰胺、苯酯、糖或胺；R5是烯基；当Y是氮时，所述氮被R6取代，其中R6是氢或甲基。本发明还提供了治疗细胞增殖性疾病和诱导细胞凋亡的方法，包括给予该化合物。