6-bromo-4,4-dimethyl-2-methylene chroman | 345964-42-3

• 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: 6-bromo-4,4-dimethyl-2-methylene chroman
• 英文别名: 6-bromo-4,4-dimethyl-2-methylidene-3H-chromene
• CAS: 345964-42-3
• 化学式: C₁₂H₁₃BrO
• 分子量: 253.139
• InChiKey: ZLMWCOCRONTJHJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  6-bromo-4,4-dimethyl-2-methylene chroman 、 二碘甲烷 在 diethylzinc 作用下， 以 正己烷 为溶剂， 反应 1.08h， 以93%的产率得到6-bromo-3,4-dihydro-4,4-dimethylspiro[2H-1-benzopyran-2,1'-cyclopropane]
  参考文献：
  名称：

  Compounds having activity as inhibitors of cytochrome P450RAI

  摘要：

  具有Formula 8的化合物，在其中符号的含义已在说明书中定义，是细胞色素P450RAI（维甲酸诱导）酶的抑制剂，用于治疗对维甲酸类药物治疗有响应的疾病。

  公开号：

  US06369225B1
• 作为产物：
  描述：

  6-溴-4,4-二甲基色满-2-酮 、 μ-chloro-μ-methylene-[bis(cyclopentadienyl)titanium]dimethylaluminum 以 四氢呋喃 、 甲苯 为溶剂， 反应 0.17h， 以74%的产率得到6-bromo-4,4-dimethyl-2-methylene chroman
  参考文献：
  名称：

  Compounds having activity as inhibitors of cytochrome P450RAI

  摘要：

  具有式2化合物的那些化合物，其中符号具有说明书中定义的意义，是细胞色素P450RAI（视黄酸诱导的）酶的抑制剂，并用于治疗对视黄酸治疗有反应的疾病。

  公开号：

  US06369261B1

文献信息

• Methods of providing and using compounds having activity as inhibitors of cytochrome P450RAI
  申请人：Allergan Sales, Inc.

  公开号：US06313107B1

  公开（公告）日：2001-11-06

  Novel compounds having the Formulas 1 through 8, wherein the symbols have the meaning defined in the specification, and certain previously known compounds have been discovered to act as inhibitors of the cytochrome P450RAI (retinoic acid inducible) enzyme, and are used for treating diseases responsive to treatment by retinoids. The compound can also be used in co-treatment with retinoids.

  具有1至8号式的新化合物，其中符号的含义在说明书中有定义，并且已发现某些先前已知的化合物可作为细胞色素P450RAI（诱导性维生素A酸）酶的抑制剂，并用于治疗对维生素A酸治疗产生响应的疾病。该化合物还可与维生素A酸一起进行联合治疗。
• [EN] PYRANONES USEFUL AS ATM INHIBITORS<br/>[FR] PYRANONES UTILES COMME INHIBITEURS DE L'ATM
  申请人：KUDOS PHARM LTD

  公开号：WO2003070726A1

  公开（公告）日：2003-08-28

  The application concerns a compound of formula I: (I) wherein one of P and Q is O, and the other of P and Q is H, where there is a double bond between whichever of Q and P is CH and the carbon atom bearing the R3 group;Y is either O or S;R1 and R2 are independently hydrogen, an optionally substituted C1-7 alkyl group, C3-20 heterocyclyl group, or C5-20 aryl group, or may together form an optionally substituted heterocyclic ring having from 4 to 8 ring atoms;R3 is a phenyl or pyridyl group, attached by a first bridge group selected from -S-, -S (=O)-, -S(=O)2-, -O-, -NRN- and CRC1RC2- to an optionally substituted C5-20 carboaryl group, the phenyl or pyridyl group and optionally substituted C5-20 carboaryl group being optionally further linked by a second bridge group, so as to form an optionally substituted C5-7 ring, the phenyl or pyridyl group being further optionally substituted.

  该应用涉及一种具有化学式I的化合物：（I）其中P和Q中的一个是O，另一个是H，在Q和P中的哪一个是CH和带有R3基团的碳原子之间存在双键；Y可以是O或S；R1和R2独立地是氢，可选的取代C1-7烷基，C3-20杂环基团或C5-20芳基团，或者可以共同形成具有4至8个环原子的可选取代杂环环；R3是连接到可选取代的C5-20碳基芳基基团的苯基或吡啶基团，该苯基或吡啶基团通过第一桥基团（选自-S-，-S（=O）-，-S（=O）2-，-O-，-NRN-和CRC1RC2-）连接，苯基或吡啶基团和可选取代的C5-20碳基芳基基团可以通过第二桥基团进一步连接，以形成可选取代的C5-7环，苯基或吡啶基团可以进一步取代。
• 1-imidazolyl substituted tetrahydronaphthalene derivatives as inhibitors of eytochrome P450RAI
  申请人：Allergan, Inc.

  公开号：US06603019B2

  公开（公告）日：2003-08-05

  Compounds having Formula 4 wherein the symbols have the meaning defined in the specification are inhibitors of the cytochrome P450RAI (retinoic acid inducible) enzyme, and are used for treating diseases responsive to treatment by retinoids

  具有公式4的化合物，其中符号的含义在规范中定义，是细胞色素P450RAI（诱导维甲酸）酶的抑制剂，并用于治疗对维甲酸类药物治疗有反应的疾病。
• Methods for identifying inhibitors of cytochrome P450RAI
  申请人：Vasudevan Jayasree

  公开号：US06855512B2

  公开（公告）日：2005-02-15

  A method of identifying a compound which is an inhibitor of the enzyme cytochrome P450RAI is performed by selecting a compound that has retinoid activity in an art recognized assay and includes a benzoic acid, benzoic acid ester, naphthoic acid ester or heteroaryl carboxylic acid or ester moiety, with a partial structure of —A(R 2 )—(CH 2 ) n—COOR 8 where n is 0 and the remaining variables are as described in the specification and claims. Thereafter, a compound having the cytochrome P450RAI inhibitory activity is identified and selected where the compound has the —A(R 2 )—(CH 2 ) 2 —COOR 8 partial structure wherein the variable n is 1 or 2.

  一种识别抑制酶细胞色素P450RAI的化合物的方法，包括选择在公认的试验中具有视黄醇活性的化合物，并包括苯甲酸、苯甲酸酯、萘甲酸酯或杂环羧酸或酯基团，具有部分结构- A（R2）-（CH2）n-COOR8，其中n为0，其余变量如说明书和权利要求所述。然后，识别并选择具有细胞色素P450RAI抑制活性的化合物，其中化合物具有- A（R2）-（CH2）2-COOR8部分结构，其中变量n为1或2。
• METHODS OF PROVIDING AND USING COMPOUNDS ( RETINOIDS ) HAVING ACTIVITY AS INHIBITORS OF CYTOCHROME P450RAI
  申请人：Allergan, Inc.

  公开号：EP1322631A2

  公开（公告）日：2003-07-02