91813-40-0

Upstream product

• 4282-19-3 3,3’-dinitro-2,2’-dipyridinyl disulfide 
• 108-24-7 acetic anhydride 
• 64-19-7 acetic acid 
• 5470-18-8 2-Chloro-3-nitropyridine 
• 62-55-5 thioacetamide 
• 139293-72-4 3-acetamido-2-bromopyridine 
• 21352-19-2 N-(2-chloro-3-pyridinyl)acetamide 

Downstream Products

• 113163-44-3 1,2,4-trimethyl-thiazolo[5,4-b]pyridinediium; bis-(2-nitro-benzenesulfonate ) 
• 273-84-7 [1,3]thiazolo[5,4-b]pyridine 

Relevant academic research and scientific papers

CERTAIN TRIAZOLOPYRIDINES AND TRIAZOLOPYRAZINES, COMPOSITIONS THEREOF AND METHODS OF USE THEREFOR

Provided are certain triazolopyridines and triazolopyrazines, compositions thereof and methods of use therefor.

CERTAIN TRIAZOLOPYRIDINES AND TRIAZOLOPYRAZINES, COMPOSITIONS THEREOF AND METHODS OF USE THEREFOR

Provided are certain triazolopyridines and triazolopyrazines, compositions thereof and methods of use therefor.

A single-step preparation of thiazolo[5,4-b]pyridine- and thiazolo[5,4-c]pyridine derivatives from chloronitropyridines and thioamides, or thioureas

(Chemical Equation Presented) A one-step synthesis of thiazolo[5,4-b] pyridines from an appropriately substituted chloronitropyridine and thioamide, or thiourea, is presented. In particular, the reaction was used to prepare a large number of 6-nitrothiazo

A novel practical synthesis of benzothiazoles via Pd-catalyzed thiol cross-coupling

A convenient synthesis of substituted benzothiazoles from 2-bromoanilides has been accomplished. The various 2-bromoanilides were reacted with an alkyl thiolate in high yields using a palladium catalyst. The resulting sulfides were easily converted to the corresponding benzothiazoles via the simultaneous generation of thiols and condensation under basic or acidic conditions.

DIARYL 5,6-FUSED HETEROCYCLIC ACIDS AS LEUKOTRIENE ANTAGONISTS

Compounds having the formula I: STR1 are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.

2-ARYL-OXAZOLO- AND THIAZOLOPYRIDINES. SYNTHESIS VIA CYCLIZATION OF N-(2-CHLORO-3-PYRIDINYL)ARYLAMIDES AND THIOAMIDES

Chloropyridinylenamides can by easily converted into oxazolo- and thiazolo pyridines by treatment with polyphosphoric acid and Lawesson reagent respectively.