噻唑并[4,5-b]吡啶-2(3h)-硫酮 | 99158-61-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 噻唑并[4,5-b]吡啶-2(3h)-硫酮
• 英文名称: thiazolo[4,5-b]pyridine-2-thiol
• 英文别名: 2-mercaptothiazolo[4,5-b]pyridine；thiazolo[4,5-b]pyridine-2(3H)-thione；3H-[1,3]thiazolo[4,5-b]pyridine-2-thione
• CAS: 99158-61-9
• 化学式: C₆H₄N₂S₂
• mdl: MFCD00210175
• 分子量: 168.243
• InChiKey: RQVPXSDOJUXHLF-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 沸点：
  317.2±25.0 °C(Predicted)
• 密度：
  1.60±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  82.3
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2934999090
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P330,P363,P501
• 危险性描述：
  H302,H312,H332
• 储存条件：
  存储条件：2-8°C，干燥。

SDS

Material Safety Data Sheet

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Section 1. Identification of the substance
Product Name: Thiazolo[4,5-b]pyridine-2-thiol
Synonyms:

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Section 2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

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Section 3. Composition/information on ingredients.
Ingredient name: Thiazolo[4,5-b]pyridine-2-thiol
CAS number: 99158-61-9

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Section 4. First aid measures
Skin contact: Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact: Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation: Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion: Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

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Section 5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

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Section 6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution: Wear approved mask/respirator
Hand precaution: Wear suitable gloves/gauntlets
Skin protection: Wear suitable protective clothing
Eye protection: Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

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Section 7. Handling and storage
Handling: This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

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Section 8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

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Section 9. Physical and chemical properties
Appearance: Not specified
Boiling point: No data
No data
Melting point:
Flash point: No data
Density: No data
Molecular formula: C6H4N2S2
Molecular weight: 168.2

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Section 10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides.

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Section 11. Toxicological information
No data.

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Section 12. Ecological information
No data.

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Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

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Section 14. Transportation information
Non-harzardous for air and ground transportation.

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Section 15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  噻唑并[4,5-b]吡啶-2(3h)-硫酮 在 氢溴酸 、 溴 、 溶剂黄146 作用下， 反应 2.0h， 以86%的产率得到2-bromothiazolo[4,5-b]pyridine
  参考文献：
  名称：

  [EN] ISOINDOLINES AS HDAC INHIBITORS
  [FR] ISOINDOLINES UTILISÉES COMME INHIBITEURS DE HDAC

  摘要：

  本公开涉及抑制锌依赖性组蛋白去乙酰化酶（HDACs）的抑制剂，其化学式如下：（I）其中Z、X1、X2、Y1、Y2、Y3、L、Z和R如本文所述。

  公开号：

  WO2019204550A1
• 作为产物：
  描述：

  2-(pivalamido)pyridin-3-yl N,N-diethylcarbamodithioate 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以43%的产率得到噻唑并[4,5-b]吡啶-2(3h)-硫酮
  参考文献：
  名称：

  New cyanine dyes as base surrogates in PNA: Forced intercalation probes (FIT-probes) for homogeneous SNP detection

  摘要：

  Forced intercalation probes (FIT-probes) are nucleic acid probes, in which an intercalator cyanine dye such as thiazole orange (TO) serves as a replacement of a canonical nucleobase. These probes signal hybridization by showing strong increases of fluorescence. TO in FIT-probes responds to adjacent base mismatches by attenuation of fluorescence intensities at conditions where both matched and mismatched target DNA are bound. The interesting features of TO labeled FIT-probes posed the question whether the forced intercalation concept can be extended to other cyanine dyes of the thiazole orange family. Herein, we present the synthesis of three asymmetrical cyanine dyes and their incorporation into PNA-conjugates by means of both divergent and linear solid-phase synthesis. Melting analysis revealed that the DNA affinity of PNA probes remained high irrespective of the replacement of a nucleobase by the cyanines YO (oxazole yellow), MO or JO. Of the three new tested dye-PNA-conjugates, the YO-containing PNA has properties useful for homogeneous SNP detection. YO-PNA is demonstrated to signal the presence of fully complementary DNA by up to 20-fold enhancement of fluorescence. In addition, YO emission discriminates against single base mismatches by attenuation of fluorescence. Oxazole yellow (YO) as a base surrogate in PNA may prove useful in the multiplex detection of single base mutations at non-stringent conditions. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2006.12.044

文献信息

• [EN] BICYCLIC HETEROARYL SUBSTITUTED COMPOUNDS<br/>[FR] COMPOSÉS BICYCLIQUES SUBSTITUÉS PAR HÉTÉROARYLE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2018013774A1

  公开（公告）日：2018-01-18

  Disclosed are compounds of Formula (I) to (VIII): (I) (II) (III) (IV) (V) (VI) (VII) (VIII); or a stereoisomer, tautomer, pharmaceutically acceptable salt, solvate or prodrug thereof, wherein R3 is a bicyclic heteroaryl group substituted with zero to 3 R3a; and R1, R2, R3a, R4, and n are defined herein. Also disclosed are methods of using such compounds as PAR4 inhibitors, and pharmaceutical compositions comprising such compounds. These compounds are useful in inhibiting or preventing platelet aggregation, and are useful for the treatment of a thromboembolic disorder or the primary prophylaxis of a thromboembolic disorder.

  公开了公式(I)至(VIII)的化合物：(I) (II) (III) (IV) (V) (VI) (VII) (VIII)；或其立体异构体、互变异构体、药物可接受的盐、溶剂化物或前药，其中R3是与0至3个R3a取代的双环杂芳基团；且R1、R2、R3a、R4和n在此定义。还公开了使用这些化合物作为PAR4抑制剂的方法，以及包含这些化合物的药物组合物。这些化合物用于抑制或预防血小板聚集，用于治疗血栓栓塞障碍或作为血栓栓塞障碍的初级预防。
• Novel cephalosporin derivatives possessing a bicyclic heterocycle at the 3-Position. Part II: Synthesis and antibacterial activity of 3-(5-Methylthiazolo[4,5- c ]pyridinium-2-yl)thiomethylcephalosporin derivatives and related compounds
  作者：Masaki Tsushima、Yuko Kano、Eijiro Umemura、Katsuyoshi Iwamatsu、Atsushi Tamura、Seiji Shibahara

  DOI：10.1016/s0968-0896(98)00103-5

  日期：1998.9

  evaluated for antibacterial activity. Some of these cephalosporin derivatives having a (5-alkylthiazolo[4,5-c]pyridinium-2-yl)thiomethyl group at the 3-position showed strong activity against Gram-positive and Gram-negative bacteria, including Pseudomonas aeruginosa. Among them, 5a showed a good antibacterial spectrum in vitro, and also showed a similar or slightly superior activity to that of ceftazidime

  合成了一系列在3-位具有噻唑并吡啶鎓基团的头孢菌素衍生物，并评估了其抗菌活性。这些在3-位具有（5-烷基噻唑并[4，5-c]吡啶-2-基）硫代甲基的头孢菌素衍生物中的一些表现出对包括铜绿假单胞菌在内的革兰氏阳性和革兰氏阴性细菌的强活性。其中，5a在体外显示出良好的抗菌谱，并且在体内对铜绿假单胞菌也显示出与头孢他啶类似或稍强的活性。
• [EN] BICYCLIC HETEROCYCLIC DERIVATIVES AND METHODS OF USE THEREOF<br/>[FR] DÉRIVÉS HÉTÉROCYCLIQUES BICYCLIQUES ET LEURS PROCÉDÉS D'UTILISATION
  申请人：SCHERING CORP

  公开号：WO2010071819A1

  公开（公告）日：2010-06-24

  The present invention relates to novel Bicyclic Heterocyclic Derivatives, pharmaceutical compositions comprising the Bicyclic Heterocyclic Derivatives and the use of these compounds for treating or preventing treating allergy, an allergy-induced airway response, congestion, a cardiovascular disease, an inflammatory disease, a gastrointestinal disorder, a neurological disorder, a cognitive disorder, a metabolic disorder, obesity or an obesity-related disorder, diabetes, a diabetic complication, impaired glucose tolerance or impaired fasting glucose.

  本发明涉及新颖的双环杂环衍生物，包括该双环杂环衍生物的药物组合物以及利用这些化合物治疗或预防过敏、过敏引起的气道反应、充血、心血管疾病、炎症性疾病、消化系统疾病、神经系统疾病、认知障碍、代谢性疾病、肥胖或与肥胖相关的疾病、糖尿病、糖尿病并发症、糖耐量受损或空腹血糖受损的用途。
• Non-imidazole histamine H3 ligands. Part III. New 4-n-propylpiperazines as non-imidazole histamine H3-antagonists
  作者：Krzysztof Walczyński、Obbe P. Zuiderveld、Henk Timmerman

  DOI：10.1016/j.ejmech.2004.09.010

  日期：2005.1

  electrically evoked contraction of the guinea-pig jejunum). It appeared that by comparison of homologous pairs the thiazolo derivatives have slightly higher activity than their oxazolo analogues. The most potent compound of these series is the 1-(2-thiazolo[4,5-c]pyridine)-4-n-propylpiperazine (3c) with pA2 = 7.25 (its oxazole analogue (4g) showed pA2 = 6.9). The structure-activity relationships for compounds

  为了寻找新的非咪唑组胺H3受体拮抗剂，一系列的1 [（（2-噻唑并吡啶）-4-正丙基]哌嗪，类似的1-[（（2-恶唑并吡啶）-4-正丙基]]制备了哌嗪，1-[（（2-苯并噻唑）-4-正丙基]哌嗪和1-[（（2-苯并恶唑）4-正丙基]哌嗪，并在体外对其作为H3受体拮抗剂进行了测试（电诱发的收缩）豚鼠空肠）。通过比较同源对，噻唑洛衍生物似乎比它们的恶唑类似物具有更高的活性。这些系列中最有效的化合物是1-（2-噻唑并[4,5-c]吡啶）-4-正丙基哌嗪（3c），pA2 = 7.25（其恶唑类似物（4g）显示pA2 = 6.9）。
• [EN] BICYCLIC HETEROCYCLYL DERIVATIVES AS IRAK4 INHIBITORS<br/>[FR] DÉRIVÉS HÉTÉROCYCLYLES BICYCLIQUES COMME INHIBITEURS DE IRAK4
  申请人：AURIGENE DISCOVERY TECH LTD

  公开号：WO2015104688A1

  公开（公告）日：2015-07-16

  The present invention provides bicyclic heterocyclyl kinase enzyme inhibitor compounds of formula (I), which are therapeutically useful as kinase inhibitors, particularly IRAK4 inhibitors. wherein A, Y, Z, X1, X2, X3, R1, R3, 'm', 'n' and 'p' have the meanings given in the specification and pharmaceutically acceptable salt or stereoisomer thereof that are useful in the treatment and prevention of diseases or disorder, in particular their use in diseases or disorder mediated by kinase enzyme, particularly IRAK4 enzyme. The present invention also provides pharmaceutical composition comprising at least one of the compounds of compound of formula (I) together with a pharmaceutically acceptable carrier, diluent or excipient therefor.

  本发明提供了式（I）的双环杂环基激酶酶抑制剂化合物，其作为激酶抑制剂在治疗上具有疗效，特别是IRAK4抑制剂。其中A、Y、Z、X1、X2、X3、R1、R3、'm'、'n'和'p'在规范中给出了含义，并且具有治疗和预防疾病或疾病的药用盐或其立体异构体，在特定情况下用于由激酶酶介导的疾病或疾病的治疗。本发明还提供了包括至少一种式（I）化合物的药物组合物，与药用载体、稀释剂或赋形剂一起。