N-methyl-2-phenylethane-1-sulfonamide | 95339-74-5

• 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: N-methyl-2-phenylethane-1-sulfonamide
• 英文别名: N-methyl-2-(phenyl)ethanesulfonamide；N-methyl 2-phenylethanesulfonamide；N-methyl-2-phenylethanesulfonamide；Benzeneethanesulfonamide, N-methyl-
• CAS: 95339-74-5
• 化学式: C₉H₁₃NO₂S
• 分子量: 199.274
• InChiKey: SRESMQYZCCSHOY-UHFFFAOYSA-N

物化性质

• 沸点：
  329.7±35.0 °C(Predicted)
• 密度：
  1.181±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-methyl-2-phenylethane-1-sulfonamide 在 碘苯二乙酸 、 sodium bromide 作用下， 以 水 为溶剂， 以46%的产率得到6-Brom-N-methyl-3.4-dihydro-sulfostyril
  参考文献：
  名称：

  Facial Syntheses of Bromobenzothiazines via Catalyst-Free Tandem C–H Amination/Bromination in Water

  摘要：

  A transition-metal-free and environmentally friendly synthesis method for bromobenzothiazines through tandem C-H amination/bromination was reported. This reaction contains both intramolecular C-H amination and site-selective electrophilic bromination of arenes with NaBr as the bromo source, PhI(OAc)(2) or K2S2O8 as the oxidant, and H2O as the only solvent.

  DOI：

  10.1021/acs.orglett.9b02131
• 作为产物：
  描述：

  S-phenethyl ethanethioate 在 盐酸 、 N-氯代丁二酰亚胺 、 三乙胺 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 12.0h， 生成 N-methyl-2-phenylethane-1-sulfonamide
  参考文献：
  名称：

  走向均匀的碘催化：可见光下芳烃的分子内CH胺化反应

  摘要：

  提出了芳烃的光化学催化胺化。该反应在良性碘催化下在可见光作为引发剂的情况下进行，并提供了一系列不同取代的芳基胺的通道。总共29个实例证明了这种轻度氧化方法的广泛适用性。反应的范围可以进一步扩展到甲硅烷基系的衍生物，这些衍生物在形成七元杂环后会进行分子内胺化。硅系链的裂解提供了进入相应的3-取代苯胺的通道。

  DOI：

  10.1002/chem.201602138

文献信息

• Benzamide compounds as apo b secretion inhibitors
  申请人：——

  公开号：US20040058903A1

  公开（公告）日：2004-03-25

  The present invention relates to compounds of the formula (I) wherein R 1 and R 2 are each independently lower alkyl lower alkenyl, acyl, amino, lower alkoxy, lower cycloalkyloxy, aryl, aryloxy, sulfooxy, mercapto, sulfo, hydrogen, halogen, nitro, cyano or hydroxy, or may form a ring structure; Q 1 is N or CH; L is optionally substituted unsaturated 3 to 10-membered heterocyclic group; X is optionally substituted monocyclic arylene or monocyclic heteroarylene; Y is -(A 1 ) m -(A 2 ) n -(A 4 ) k -; Z is directbond, —CH2-, —NH— or —O—; and R is hydrogen or lower alkyl, or a salt thereof The compounds of the present invention inhibit apolipoprotein B (Apo B) secretion and are useful as a medicament for prophylactic and treatment of diseases or conditions resulting from elevated circulating levels of Apo B.

  本发明涉及式(I)的化合物，其中R1和R2分别独立地为较低的烷基较低的烯基、酰基、氨基、较低的烷氧基、较低的环烷氧基、芳基、芳氧基、磺氧基、巯基、磺基、氢、卤素、硝基、氰基或羟基，或者可以形成环结构；Q1为N或CH；L是可选的取代的不饱和的3到10元杂环基；X是可选的取代的单环芳基或单环杂芳基；Y是-(A1)m-(A2)n-(A4)k-；Z是直键，-CH2-，-NH-或-O-；R为氢或较低的烷基，或其盐。本发明的化合物抑制载脂蛋白B（Apo B）的分泌，并可用作预防和治疗由于载脂蛋白B循环水平升高而导致的疾病或症状的药物。
• PYRAZOLOPYRIDINES AND PYRAZOLOPYRIMIDINES
  申请人：Pfizer Inc.

  公开号：US20150329542A1

  公开（公告）日：2015-11-19

  A compound having the structure: or a pharmaceutically acceptable salt thereof, or a pharmaceutically acceptable solvate of said compound or pharmaceutically acceptable salt, wherein A and A′ are independently C or N, where C may be unsubstituted or substituted by halo or C 1 -C 6 alkyl; R and R 0 are independently selected from the group consisting of H, C 1 -C 6 alkyl, hydroxy(C 1 -C 6 alkyl), phenyl(C 1 -C 6 alkyl), and —(CH 2 ) n —W, where W is C 3 -C 8 cycloalkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 N, S and/or O atoms, —SO 2 —R′, —NHSO 2 —R′, —NR″SO 2 —R′ and SR′, where R′ and R″ are independently C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl, etc.; wherein each of said alkyl, cycloalkyl, heterocyclic, phenyl, naphthyl or heteroaryl may be unsubstituted or substituted by phenyl, heteroaryl, etc.; or, R and R 0 and the N atom to which they are bonded together form a monocyclic or bicyclic heterocyclic ring which may be unsubstituted or substituted by (a) halo, hydroxy, heteroaryl, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, etc., or (b) —(CH 2 ) n —W, where W is C 3 -C 8 cycloalkyl, phenyl, etc.; R 1 is H, halo or cyano; R 2 and R 2′ are independently H, C 1 -C 6 alkyl, cyano, C 1 -C 6 alkoxy, C 1 -C 6 alkylthio, or C 3 -C 8 cycloalkyl where alkyl, alkoxy, or cycloalkyl is optionally substituted by one or more fluorine atoms; X is a bond, —CO—, —CONH—, —SO 2 —, —SONH—, or —(CH 2 ) m —; R 3 is H, C 1 -C 4 alkyl, phenyl, naphthyl, 5- or 6-membered heteroaryl or heterocyclic containing 1-3 N atoms, a 5-membered heteroaryl or heterocyclic, etc., or (c) 2 O or S atoms and 0-2 N atoms; wherein each of said phenyl, naphthyl, heteroaryl or heterocyclic is optionally substituted by alkyl, 1 substituent —Y—R 4 and/or 1-4 substituents each independently selected from R 5 ; with the proviso that when X is —CO— or —SO 2 —, R 3 is not H; Y is a bond, —(CH 2 ) m — or —O—; R 4 is (a) H, C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, halo, oxo, —OR 6 , —NR 7 R 8 , —SR 6 , —SOR 9 , —SO 2 R 9 , —COR 6 , —OCOR 6 , —OCOR 6 , —NR 6 COR 6 , —CONR 7 R 8 , etc.; (b) phenyl or naphthyl, said phenyl and naphthyl being optionally substituted with 1-5 substituents selected from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, halo, cyano, —OR 6 , —NR 7 R 8 , etc.; or (c) a 3 to 8-membered saturated or partially unsaturated monocyclic heteroaryl, etc.; R 6 is H, C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl, etc.; R 7 and R 8 are each independently H, C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl or are taken together with the nitrogen atom to which they are attached to form a 4-, 5- or 6-membered saturated heterocyclic ring containing 1-2 nitrogen atoms or 1 nitrogen and 1 oxygen atom, said C 1 -C 6 alkyl is optionally substituted by C 3 -C 8 cycloalkyl, halo, etc., and said heterocyclic ring being optionally substituted by one or more C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl groups; R 9 is C 1 -C 6 alkyl or C 3 -C 8 cycloalkyl; and, m and n are independently 0, 1, 2 or 3. The invention also relates to pharmaceutically acceptable salts of these compounds and to pharmaceutically acceptable solvates thereof; to compositions containing such compounds; and to the uses of such compounds in the treatment of various diseases, particularly asthma and COPD.

  具有以下结构的化合物： 或其药学上可接受的盐，或所述化合物或药学上可接受的盐的药学上可接受的溶剂，其中A和A′独立地为C或N，其中C可以是未取代的或由卤素或C 1 -C 6 烷基取代的；R和R 0 独立地选自H、C 1 -C 6 烷基、羟基(C 1 -C 6 烷基)、苯基(C 1 -C 6 烷基)和—(CH 2 ) n —W的群，其中W为C 3 -C 8 环烷基、苯基、萘基、含有1-3个N、S和/或O原子的5-或6元杂环芳基或杂环烷基，—SO 2 —R′、—NHSO 2 —R′、—NR″SO 2 —R′和SR′，其中R′和R″独立地为C 1 -C 6 烷基或C 3 -C 8 环烷基等；其中所述的每个烷基、环烷基、杂环、苯基、萘基或杂芳基可以是未取代的或由苯基、杂芳基等取代的；或者，R和R 0 以及它们结合的N原子共同形成一个可以是未取代的或由(a)卤素、羟基、杂芳基、C 1 -C 6 烷基、C 1 -C 6 烷氧基等取代的单环或双环杂环环，或(b) —(CH 2 ) n —W，其中W为C 3 -C 8 环烷基、苯基等；R 1 为H、卤素或氰基；R 2 和R 2′ 独立地为H、C 1 -C 6 烷基、氰基、C 1 -C 6 烷氧基、C 1 -C 6 烷硫基或C 3 -C 8 环烷基，其中烷基、烷氧基或环烷基可以选择性地由一个或多个氟原子取代；X为键，—CO—、—CONH—、—SO 2 —、—SONH—或—(CH 2) m —；R 3 为H、C 1 -C 4 烷基、苯基、萘基、含有1-3个N原子的5-或6元杂环芳基或杂环，一种5元杂环芳基或杂环等，或(c) 2个O或S原子和0-2个N原子；其中所述的每个苯基、萘基、杂芳基或杂环可以选择性地由烷基、1个取代基—Y—R 4 和/或1-4个独立选择自R 5 的取代基取代；但是当X为—CO—或—SO 2 —时，R 3 不是H；Y为键，—(CH 2) m —或—O—；R 4 为(a) H、C 1 -C 6 烷基、C 3 -C 8 环烷基、卤素、氧代、—OR 6 、—NR 7 R 8 、—SR 6 、—SOR 9 、—SO 2 R 9 、—COR 6 、—OCOR 6 、—OCOR 6 、—NR 6 COR 6 、—CONR 7 R 8 等；(b)苯基或萘基，所述的苯基和萘基可以选择性地由1-5个取代基选自C 1 -C 6 烷基、C 3 -C 8 环烷基、卤素、氰基、—OR 6 、—NR 7 R 8 等取代；或(c) 3到8元饱和或部分不饱和的单环杂芳基等；R 6 为H、C 1 -C 6 烷基或C 3 -C 8 环烷基等；R 7 和R 8 独立地为H、C 1 -C 6 烷基或C 3 -C 8 环烷基，或者与它们连接的氮原子共同形成含有1-2个氮原子或1个氮原子和1个氧原子的4、5或6元饱和杂环环，所述的C 1 -C 6 烷基可以选择性地由C 3 -C 8 环烷基、卤素等取代，所述的杂环环可以选择性地由一个或多个C 1 -C 6 烷基或C 3 -C 8 环烷基基团取代；R 9 为C 1 -C 6 烷基或C 3 -C 8 环烷基；m和n独立地为0、1、2或3。该发明还涉及这些化合物的药学上可接受的盐和其药学上可接受的溶剂；含有这种化合物的组合物；以及这种化合物在治疗各种疾病，特别是哮喘和慢性阻塞性肺病中的用途。
• HIV REPLICATION INHIBITOR
  申请人：Shionogi & Co., Ltd.

  公开号：US20140249306A1

  公开（公告）日：2014-09-04

  The present invention provides a novel compound having an antiviral action, in particular, an HIV replication inhibiting action, as well as a pharmaceutical composition, in particular, an anti-HIV agent. wherein, a broken line means the presence or absence of a bond; R 1 is substituted or unsubstituted alkyl etc., R 2 is substituted or unsubstituted alkyloxy etc.; n is 1 or 2; R 3 is a substituted or unsubstituted aromatic carbocyclic group; R 4 is a hydrogen atom etc.; R 5 is a substituted or unsubstituted aromatic carbocyclic group etc.; Y is a single bond etc.; R 6 is substituted or unsubstituted alkyl; R 7 is —Z—R 71 etc.; Z is —NR 72 —CO— etc.; R 71 is substituted or unsubstituted alkyl etc.; R 72 is a hydrogen atom etc.

  本发明提供了一种具有抗病毒作用的新化合物，特别是具有抑制HIV复制作用的化合物，以及一种药物组合物，特别是一种抗HIV药物。其中，虚线表示键的存在或不存在；R1是取代或未取代的烷基等，R2是取代或未取代的烷氧基等；n为1或2；R3是取代或未取代的芳香环烷基；R4是氢原子等；R5是取代或未取代的芳香环烷基等；Y是单键等；R6是取代或未取代的烷基；R7是—Z—R71等；Z是—NR72—CO—等；R71是取代或未取代的烷基等；R72是氢原子等。
• Facile Preparation of 3,4-Dihydro-2,1-benzothiazine 2,2-Dioxides and Related Reaction with 1,3-Diiodo-5,5-dimethylhydantoin under Photochemical Conditions
  作者：Hideo Togo、Atsushi Moroda、Shusuke Furuyama

  DOI：10.1055/s-0028-1216725

  日期：——

  3,4-Dihydro-2,1-benzothiazine 2,2-dioxides were easily obtained in good yields by the reaction of N-methyl 2-arylethane-sulfonamides with 1,3-diiodo-5,5-dimethylhydantoin (D1H) under irradiation with a tungsten lamp. When N-benzyl 2-phenylethane-sulfonamide was treated with DIH under the same conditions, the corresponding N-benzyl 3,4-dihydro-2,1-benzothiazine 2,2-dioxide was obtained in good yield

  通过 N-甲基 2-芳基乙烷-磺酰胺与 1,3-二碘-5,5-二甲基乙内酰脲 (D1H) 在下反应，3,4-二氢-2,1-苯并噻嗪 2,2-二氧化物很容易以良好的收率获得用钨灯照射。N-苄基2-苯基乙磺酰胺在相同条件下用DIH处理，以良好的收率得到相应的N-苄基3,4-二氢-2,1-苯并噻嗪2,2-二氧化物，N-苄基在 Pd(OH) 2 存在下用氢气处理很容易去除基团。另一方面，在钨灯照射下用 DIH 处理 N-3-芳基丙基三氟甲磺酰胺以良好的产率提供相应的 N-三氟甲磺酰基-1,2,3,4-四氢喹啉。
• Potassium Channel Inhibitors
  申请人：Dinsmore J. Christoph

  公开号：US20080090794A1

  公开（公告）日：2008-04-17

  The present invention relates to compounds having the structure useful as potassium channel inhibitors to treat cardiac arrhythmias, and the like.

  本发明涉及具有以下结构的化合物，用作钾通道抑制剂，用于治疗心律失常等。