6-氯-2-甲硫基-7H-嘌呤 | 66191-23-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 中文名称: 6-氯-2-甲硫基-7H-嘌呤
• 中文别名: 6-氯-2-(甲基硫代)-7H-嘌呤；6-氯-2-甲硫基-7H-嘌啉
• 英文名称: 2-methylthio-6-chloropurine
• 英文别名: 6-chloro-2-methylsulfanyl-7(9)H-purine；6-Chlor-2-methylmercapto-7(9)H-purin；2-methylmercapto-6-chloropurine；6-Chloro-2-(methylthio)-7H-purine；6-chloro-2-methylsulfanyl-7H-purine
• CAS: 66191-23-9
• 化学式: C₆H₅ClN₄S
• 分子量: 200.651
• InChiKey: QZETWFFTPCZUMJ-UHFFFAOYSA-N

物化性质

• 沸点：
  287.4±50.0 °C(Predicted)
• 密度：
  1.76±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  79.8
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  6-氯-2-甲硫基-7H-嘌呤 在 偶氮二甲酸二异丙酯 、 TEA 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 10.0h， 生成 (1'S,2'R,3'S,4'R,5'S)-4'-[6-(3-chlorobenzylamino)-2-methylthiopurin-9-yl]-2',3'-isopropylidenebicyclo[3.1.0]hexane-1'-carboxylic acid ethyl ester
  参考文献：
  名称：

  (N)-Methanocarba 2,N⁶-Disubstituted Adenine Nucleosides as Highly Potent and Selective A₃ Adenosine Receptor Agonists

  摘要：

  A series of ring-constrained (N)-methanocarba-5 '-uronamide 2,N-6-disubstituted adenine nucleosides have been synthesized via Mitsunobu condensation of the nucleobase precursor with a pseudosugar ring containing a 5 '-ester functionality. Following appropriate functionalization of the adenine ring, the ester group was converted to the 5 '-N-methylamide. The compounds, mainly 2-chloro-substituted derivatives, were tested in both binding and functional assays at human adenosine receptors (ARs), and many were found to be highly potent and selective A(3)AR agonists. Selected compounds were compared in binding to the rat A(3)AR to assess their viability for testing in rat disease models. The N-6-(3-chlorobenzyl) and N-6-(3-bromobenzyl) analogues displayed K-i values at the human A(3)AR of 0.29 and 0.38 nM, respectively. Other subnanomolar affinities were observed for the following N-6 derivatives: 2,5-dichlorobenzyl, 5-iodo-2-methoxybenzyl, trans-2-phenyl-1-cyclopropyl, and 2,2-diphenylethyl. Selectivity for the human A3AR in comparison to the A(3)AR was the following (fold): the N-6-(2,2-diphenylethyl) analogue 34 (1900), the N-6-(2,5-dimethoxybenzyl) analogue 26 (1200), the N-6-(2,5-dichlorobenzyl) and N-6-(2-phenyl-1-cyclopropyl) analogues 20 and 33 (1000), and the N-6-(3-substituted benzyl) analogues 17, 18, 28, and 29 (700-900). Typically, even greater selectivity ratios were obtained in comparison with the A(2A) and A(2B)ARs. The (N)-methanocarba-5 '-uronamide analogues were full agonists at the A(3)AR, as indicated by the inhibition of forskolin-stimluated adenylate cyclase at a concentration of 10 mu M. The N-6-(2,2-diphenylethyl) derivative was an A(3)AR agonist in the (N)-methanocarba-5 '-uronamide series, although it was an antagonist in the ribose series. Thus, many of the previously known groups that enhance A(3)AR affinity in the 9-riboside series, including those that reduce intrinsic efficacy, may be adapted to the (N)-methanocarba nucleoside series of full agonists.

  DOI：

  10.1021/jm049580r
• 作为产物：
  描述：

  N-(4-氨基-6-氧代-2-硫代-3H-嘧啶-5-基)甲酰胺 在 N,N-二乙基苯胺 、 sodium hydroxide 、 三氯氧磷 作用下， 以 水 、 formamide 为溶剂， 反应 3.5h， 生成 6-氯-2-甲硫基-7H-嘌呤
  参考文献：
  名称：

  Substituted 6-(Benzylamino) Purine Riboside Derivatives, Use Thereof and Compositions Containing These Derivatives

  摘要：

  该发明涉及一般式I的2-取代-6-(取代苯基氨基)嘌呤核苷衍生物。这些化合物具有抗凋亡、抗炎和分化活性。该发明还涉及包含这些衍生物作为活性成分的组合物。

  公开号：

  US20120071433A1

文献信息

• [EN] PURINE DERIVATIVES AS A3 AND A1 ADENOSINE RECEPTOR AGONISTS<br/>[FR] DERIVES DE PURINE COMME AGONISTES DU RECEPTEUR D'ADENOSINE A3 ET A1
  申请人：US GOV HEALTH & HUMAN SERV

  公开号：WO2006031505A1

  公开（公告）日：2006-03-23

  Disclosed are (N)-methanocarba adenine nucleosides of the formula: [Formula] as highly potent A3 adenosine receptor agonists, pharmaceutical compositions comprising such nucleosides, and a method of use of these nucleosides, wherein R1-R6 are as defined in the specification. These nucleosides are contemplated for use in the treatment a number of diseases, for example, inflammation, cardiac ischemia, stroke, asthma, diabetes, and cardiac arrhythmias. The invention also provides compounds that are agonists of both A1 and A3 adenosine receptors for use in cardioprotection.

  揭示了一种公式为[N-甲烷卡巴腺嘌呤核苷]的高效A3腺苷受体激动剂，包括这种核苷的制药组合物，以及这些核苷的使用方法，其中R1-R6如规范中所定义。这些核苷被考虑用于治疗多种疾病，例如炎症、心肌缺血、中风、哮喘、糖尿病和心律失常。该发明还提供了既是A1受体又是A3受体激动剂的化合物，用于心脏保护。
• [EN] SUBSTITUTED 6-(BENZYLAMINO) PURINE RIBOSIDE DERIVATIVES, USE THEREOF AND COMPOSITIONS CONTAINING THESE DERIVATIVES<br/>[FR] DÉRIVÉS DE RIBOSIDE DE 6-BENZYLAMINOPURINE SUBSTITUÉE, LEURS UTILISATIONS ET COMPOSITIONS CONTENANT CES DÉRIVÉS
  申请人：UNIVERZITA PALACKEHO V OLOMOUC

  公开号：WO2010130233A1

  公开（公告）日：2010-11-18

  The invention relates to 2-substituted-6-(substituted benzylamino)purine riboside derivatives of the general formula I. These compounds possess antiapoptotic, anti-inflammatory and differentiating activities. The invention relates also to the compositions, which contain these derivatives as active ingredients. ˙

  该发明涉及一般式I的2-取代-6-(取代苄胺基)嘌呤核苷衍生物。这些化合物具有抗凋亡、抗炎和分化活性。该发明还涉及含有这些衍生物作为活性成分的组合物。
• [EN] SUBSTITUTED 6-ANILINO-9-HETEROCYCLYLPURINE DERIVATIVES FOR INHIBITION OF PLANT STRESS<br/>[FR] DÉRIVÉS 6-ANILINO-9-HÉTÉROCYCLYLPURINE SUBSTITUÉS POUR L'INHIBITION DU STRESS DES VÉGÉTAUX
  申请人：UNIV PALACKEHO

  公开号：WO2016095881A1

  公开（公告）日：2016-06-23

  The invention relates to substituted 6-anilino-9-heterocyclylpurine derivatives of formula (I) wherein R denotes one to five substituents independently selected from the group comprising hydrogen, halogen, hydroxy, amino, alkyloxy and alkyl group, R2 is selected from the group comprising amino, halogen, hydroxy, thio, and alkylthio group, Cyc is five- or six-membered heterocyclic ring containing one oxygen atom. Said derivatives are useful for inhibition of plant stress.

  该发明涉及式（I）的取代6-苯胺基-9-杂环基嘌呤衍生物，其中R代表从氢、卤素、羟基、氨基、烷氧基和烷基组成的群体中独立选择的一个至五个取代基，R2从氨基、卤素、羟基、硫、和烷硫基组成的群体中选择，Cyc是含有一个氧原子的五元或六元杂环环。所述衍生物对于抑制植物胁迫具有用处。
• SUBSTITUTED 6-ANILINOPURINE DERIVATIVES AS INHIBITORS OF CYTOKININ OXIDASE/DEHYDROGENASE AND PREPARATIONS CONTAINING THESE DERIVATIVES
  申请人：Spichal Lukas

  公开号：US20100190806A1

  公开（公告）日：2010-07-29

  The invention relates to substituted 6-anilinopurine derivatives of the general formula I, wherein R denotes one to five substituents independently selected from the group consisting of hydrogen, halogen, hydroxyl, amino, alkyloxy and alkyl group, and R2 denotes amino, halogen, nitro, thio, alkylthio or alkyl group for use as inhibitors of cytokinin oxidase/dehydrogenase. The invention also relates to the compositions containing these derivatives.

  该发明涉及一般式I的取代6-苯胺嘧啶衍生物，其中R表示从氢、卤素、羟基、氨基、烷氧基和烷基组成的群体中独立选择的一个至五个取代基，R2表示氨基、卤素、硝基、硫代基、烷硫基或烷基，用作细胞分裂素氧化酶/脱氢酶的抑制剂。该发明还涉及含有这些衍生物的组合物。
• SUBSTITUTED PIPERIDINES HAVING PROTEIN KINASE INHIBITING ACTIVITY
  申请人：Woodhead Steven John

  公开号：US20100093748A1

  公开（公告）日：2010-04-15

  The invention provides PKA and PKB kinase-inhibiting compounds of the formula (I): or salts, solvates, tautomers or N-oxides thereof, wherein E is a five membered heteroaryl ring containing 1, 2, 3 or 4 heteroatoms selected from O, N and S provided that no more than 1 heteroatom may be other than N; q and r are each is 0 or 1; provided that q+r is 1 or 2; T is N or a group CR 5 ; J 1 -J 2 is N═C(R 6 ), (R 7 )C═N, (R 8 )N—C(O), (R 8 ) 2 C—C(O), N═N or (R 7 )C═C(R 6 ); Q 3 is a bond or a saturated C 1-3 hydrocarbon linker group optionally substituted by fluorine and hydroxy; G is NR 2 R 3 , CN or OH; m and n are each 0 or 1, provided that m+n is 1 or 2, and provided also that m or n are each 0 when the adjacent ring member of ring E is S or O; R 1a and R 1b are the same or different and each is hydrogen or a substituent R 10 ; or R 1a and R 1b together with the carbon atoms or heteroatoms to which they are attached form a 5 or 6-membered aryl or heteroaryl ring, wherein the aryl or heteroaryl rings are optionally substituted by one or more substituents R 10 ; and R 2 , R 3 , R 4 , R 5 , R 7 , R 6 , R 8 , and R 10 are as defined in the claims.

  本发明提供了式(I)的PKA和PKB激酶抑制化合物，或其盐、溶剂化物、互变异构体或N-氧化物，其中E是一个五元杂环芳基环，包含1、2、3或4个从O、N和S中选择的杂原子，但不得多于1个杂原子不是N；q和r各自为0或1；前提是q+r为1或2；T为N或CR5基团；J1-J2为N═C(R6)、(R7)C═N、(R8)N—C(O)、(R8)2C—C(O)、N═N或(R7)C═C(R6)；Q3为键或饱和的C1-3烃基连接基团，可选地被氟和羟基取代；G为NR2R3、CN或OH；m和n各自为0或1，前提是m+n为1或2，且当环E的相邻环成员为S或O时，m或n各自为0；R1a和R1b相同或不同，各自为氢或取代基R10；或R1a和R1b与它们所连接的碳原子或杂原子一起形成一个5或6元芳基或杂芳基环，其中芳基或杂芳基环可选地被一个或多个取代基R10取代；R2、R3、R4、R5、R7、R6、R8和R10如权利要求所定义。