β-difluoro-γ-methylbenzene propanol | 177996-67-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: β-difluoro-γ-methylbenzene propanol
• 英文别名: 2,2-difluoro-4-phenyl-butan-1-ol；2,2-Difluoro-4-phenylbutan-1-ol
• CAS: 177996-67-7
• 化学式: C₁₀H₁₂F₂O
• 分子量: 186.201
• InChiKey: RJNRZCJIBWJIAS-UHFFFAOYSA-N

物化性质

• 沸点：
  283.4±40.0 °C(Predicted)
• 密度：
  1.137±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  β-difluoro-γ-methylbenzene propanol 在 sodium hydroxide 、 四丁基溴化铵 、 水 、 potassium carbonate 、 溶剂黄146 作用下， 以 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 69.0h， 生成 (R,S)-4-(2-{[6-(2,2-difluoro-4-phenylbutoxy)hexyl]amino}-1-hydroxy-ethyl)-2-(hydroxymethyl)phenol
  参考文献：
  名称：

  WO2006/122788

  摘要：

  公开号：
• 作为产物：
  描述：

  4-苯基丁醛 在 L-脯氨酸 、 N-氟代双苯磺酰胺 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 4.5h， 以80%的产率得到β-difluoro-γ-methylbenzene propanol
  参考文献：
  名称：

  다이플루오로 알코올 화합물의 제조방법

  摘要：

  这项原创技术涉及到二氟乙醇类酒精化合物的制备方法。在L-脯氨酸存在的情况下，通过让乙醛和N-氟苯甲磺酰胺反应，可以简单地合成，相比相关技术，具有更简单、更经济、更安全的优点。因此，这项原创技术的制备方法可以有效地应用于生产功能性药物、农药、聚合物原料等多种用途的二氟乙醇类酒精的制备。

  公开号：

  KR101706914B1

文献信息

• Heterocyclic compounds useful as NMDA receptor selective subtype blockers
  申请人：——

  公开号：US20010047031A1

  公开（公告）日：2001-11-29

  The invention relates to compounds of formula 1 wherein Ar 1 is pyridyl or phenyl, substituted by hydroxy, lower alkyl, halogen, amino, nitro, benzyloxy or lower alkoxy-lower alkoxy, or is the group 2 wherein Z 1 is a five membered heterocyclic ring, which contains one or two heteroatoms, selected from N or O; R 1 is hydrogen, hydroxy or an oxo group; Ar 2 is pyridyl or phenyl, optionally substituted by hydroxy, lower alkyl, halogen, amino, nitro, benzyloxy or lower alkoxy-lower alkoxy, or is the group 3 wherein Z 2 is a five or six membered ring, which optionally contains one or two heteroatoms, selected from N or O; and Q is —S—, —S(O)— or —S(O) 2 —; X is a bond, —CH(OH)— or —(CH 2 ) n —; A is a bond or —(CHR) m —; R is hydrogen, halogen or hydroxy, independently from each other if m is 2 or 3; Y is —(CR 2 ) m —, —O—, —C═C—, —C≡C—, piperidin- 1 -yl, pyrrolidin- 1 yl or C 4 -C 6 -cycloalkyl, which rings are optionally substituted by hydroxy; B is a bond, —O— or —(CHR) m ; n is 1 or 2; and m is 1 to 3 and pharmaceutically acceptable acid addition salts thereof with the exception of compounds, wherein A and B are simultaneously a bond and Y is —CHR—. The compounds may be used in the treatment of neurodegenerative diseases.

  该发明涉及具有以下结构的化合物：其中Ar1是吡啶基或苯基，被羟基、较低烷基、卤素、氨基、硝基、苄氧基或较低烷氧基取代，或者是基团2，其中Z1是一个含有一个或两个异原子（N或O）的五元杂环环，R1是氢、羟基或氧代基，Ar2是吡啶基或苯基，可选择地被羟基、较低烷基、卤素、氨基、硝基、苄氧基或较低烷氧基取代，或者是基团3，其中Z2是一个含有一个或两个异原子（N或O）的五元或六元环，Q是—S—、—S(O)—或—S(O)2—，X是一个键、—CH(OH)—或—(CH2)n—，A是一个键或—(CHR)m—，R是氢、卤素或羟基，如果m为2或3，则彼此独立，Y是—(CR2)m—、—O—、—C═C—、—C≡C—、哌啶-1-基、吡咯啉-1-基或C4-C6环烷基，这些环可选择地被羟基取代，B是一个键、—O—或—(CHR)m—，n为1或2，m为1到3，以及其与药学上可接受的酸盐，但除了A和B同时为键且Y为—CHR—的化合物。这些化合物可用于治疗神经退行性疾病。
• Derivatives of 4-(2-amino -1-hydroxyethyl)phenol as agonists of the Beta2 adrenergic receptor
  申请人：Duran Carlos Puig

  公开号：US20090042933A1

  公开（公告）日：2009-02-12

  A compound of formula (I) or a pharmaceutically-acceptable salt, solvate or stereoisomer thereof wherein R 1 is a group chosen from —CH 2 OH and —NHC(O)H; R 2 is a hydrogen atom or R 1 together with R 2 form the group —NH—C(O)—CH═CH—, wherein the nitrogen atom is bound to the carbon atom in the phenyl ring holding R 1 and the carbon atom is bound to the carbon atom in the phenyl ring holding R 2 ; R 3 is chosen from a hydrogen atom, a halogen atom and groups chosen from —SO—R 5 , —SO 2 —R 5 , —NH—CO—NH 2 , —CO—NH 2 , hydantoino, C 1-4 alkyl, C 1-4 alkoxy and —SO 2 NR 5 R 6 ; R 4 is chosen from a hydrogen atom, a halogen atom and a C 1-4 alkyl group; R 5 is chosen from a C 1-4 alkyl group and a C 3-8 cycloalkyl group; R 6 is independently chosen from a hydrogen atom and a C 1-4 alkyl group; n, p and q are independently 0, 1, 2, 3 or 4; m and s are independently 0, 1, 2 or 3; and r is 0, 1 or 2 with the provisos that at least one of m and r is not 0, the sum n+m+p+q+r+s is 7, 8, 9, 10, 11, 12 or 13, and the sum q+r+s is 2, 3, 4, 5 or 6.

  化合物的化学式（I）或其药学上可接受的盐、溶剂化合物或立体异构体，其中R1是从—CH2OH和—NHC（O）H中选择的基团；R2是氢原子或R1与R2一起形成—NH—C（O）—CH═CH—的基团，其中氮原子与持有R1的苯环中的碳原子结合，碳原子与持有R2的苯环中的碳原子结合；R3从氢原子、卤原子和从—SO—R5、—SO2—R5、—NH—CO—NH2、—CO—NH2、hydantoino、C1-4烷基、C1-4烷氧基和—SO2NR5R6中选择的基团；R4从氢原子、卤原子和C1-4烷基中选择；R5从C1-4烷基和C3-8环烷基中选择；R6独立选择从氢原子和C1-4烷基中选择；n、p和q独立选择0、1、2、3或4；m和s独立选择0、1、2或3；r为0、1或2，但至少有一个m和r不为0，n+m+p+q+r+s之和为7、8、9、10、11、12或13，且q+r+s之和为2、3、4、5或6。
• Derivatives of 4-(2-amino-1-hydroxyethyl)phenol as agonists of the β2 adrenergic receptor
  申请人：Almirall, S.A.

  公开号：US07964615B2

  公开（公告）日：2011-06-21

  A compound of formula (I) or a pharmaceutically-acceptable salt, solvate or stereoisomer thereof wherein R1 is a group chosen from —CH2OH and —NHC(O)H; R2 is a hydrogen atom or R1 together with R2 form the group —NH—C(O)—CH═CH—, wherein the nitrogen atom is bound to the carbon atom in the phenyl ring holding R1 and the carbon atom is bound to the carbon atom in the phenyl ring holding R2; R3 is chosen from a hydrogen atom, a halogen atom and groups chosen from —SO—R5, —SO2—R5, —NH—CO—NH2, —CO—NH2, hydantoino, C1-4alkyl, C1-4alkoxy and —SO2NR5R6; R4 is chosen from a hydrogen atom, a halogen atom and a C1-4 alkyl group; R5 is chosen from a C1-4 alkyl group and a C3-8 cycloalkyl group; R6 is independently chosen from a hydrogen atom and a C1-4 alkyl group; n, p and q are independently 0, 1, 2, 3 or 4; m and s are independently 0, 1, 2 or 3; and r is 0, 1 or 2 with the provisos that at least one of m and r is not 0, the sum n+m+p+q+r+s is 7, 8, 9, 10, 11, 12 or 13, and the sum q+r+s is 2, 3, 4, 5 or 6.

  化合物的式子（I）或其药学上可接受的盐、溶剂或立体异构体，其中R1是从-CH2OH和-NHC（O）H中选择的基团；R2是氢原子或R1与R2共同形成-NH-C（O）-CH═CH-的基团，其中氮原子与持有R1的苯环中的碳原子结合，碳原子与持有R2的苯环中的碳原子结合；R3是从氢原子、卤原子和从-SO-R5、-SO2-R5、-NH-CO-NH2、-CO-NH2、海因酸、C1-4烷基、C1-4烷氧和-SO2NR5R6中选择的基团；R4是从氢原子、卤原子和C1-4烷基中选择的基团；R5是从C1-4烷基和C3-8环烷基中选择的基团；R6是独立地从氢原子和C1-4烷基中选择的基团；n、p和q独立地为0、1、2、3或4；m和s独立地为0、1、2或3；r为0、1或2，但至少m和r中的一个不为0，n+m+p+q+r+s的总和为7、8、9、10、11、12或13，而q+r+s的总和为2、3、4、5或6。
• Derivatives of 4-(2-Amino-1-Hydroxyethyl) Phenol as Agonists of the Beta2 Adrenergic Receptor
  申请人：PUIG DURAN Carlos

  公开号：US20120101075A2

  公开（公告）日：2012-04-26

  The present disclosure relates to 4-(2-amino-1-hydroxyethyl)phenol derivatives of formula (I) as well as pharmaceutical compositions comprising them, and their use in therapy as agonists of the BETA2 adrenergic receptor.

  本公开涉及式(I)的4-(2-氨基-1-羟乙基)苯酚衍生物，以及包含它们的药物组合物，以及它们作为BETA2肾上腺素能受体激动剂在治疗中的使用。
• DERIVATIVES OF 4-(2-AMINO-1-HYDROXYETHYL)PHENOL AS AGONISTS OF THE BETA2 ADRENERGIC RECEPTOR
  申请人：PUIG DURAN Carlos

  公开号：US20110251165A1

  公开（公告）日：2011-10-13

  The present invention provides a compound of formula (I) wherein: R 1 is a group selected from —CH 2 OH, —NHC(O)H and R 2 is a hydrogen atom; or R 1 together with R 2 form the group —NH—C(O)—CH═CH— wherein the nitrogen atom is bound to the carbon atom in the phenyl ring holding R 1 and the carbon atom is bound to the carbon atom in the phenyl ring holding R 2 ; R 3 is selected from hydrogen and halogen atoms or groups selected from —SO—R 5 , —SO 2 —R 5 , —NH—CO—NH 2 , —CO—NH 2 , hydantoino, C 1-4 alkyl, C 1-4 alkoxy and —SO 2 NR 5 R 6 ; R 4 is selected from hydrogen atoms, halogen atoms and C 1-4 alkyl groups; R 5 is a C 1-4 alkyl group or C 3-8 cycloalkyl; R 6 is independently selected from hydrogen atoms and C 1-4 alkyl groups; n, p and q are independently 0, 1, 2, 3 or 4; m and s are independently 0, 1, 2 or 3; r is 0, 1 or 2; with the provisos that at least one of m and r is not 0; the sum n+n+p+q+r+s is 7, 8, 9, 10, 11, 12 or 13; the sum q+r+s is 2, 3, 4, 5 or 6 or a pharmaceutically-acceptable salt, solvate or stereoisomer thereof.

  本发明提供了化合物(I)的公式，其中：R1是从—CH2OH，—NHC（O）H和R2是氢原子中选择的一个基团;或者R1与R2一起形成—NH—C（O）—CH═CH—基团，其中氮原子与持有R1的苯环中的碳原子结合，碳原子与持有R2的苯环中的碳原子结合; R3从氢原子和卤原子或从—SO—R5，—SO2—R5，—NH—CO—NH2，—CO—NH2，海因酸，C1-4烷基，C1-4烷氧基和—SO2NR5R6中选择的基团中选择; R4从氢原子，卤原子和C1-4烷基基团中选择; R5是C1-4烷基或C3-8环烷基; R6是独立选择的氢原子和C1-4烷基基团; n，p和q独立选择为0，1，2，3或4; m和s独立选择为0，1，2或3; r为0，1或2; 其中至少一个m和r不为0; n + n + p + q + r + s之和为7，8，9，10，11，12或13; q + r + s之和为2，3，4，5或6或其药学上可接受的盐，溶剂或立体异构体。