42062-91-9

Usage

InChI:InChI=1/C13H14N2OS2/c1-2-7-15-12(16)10-8-5-3-4-6-9(8)18-11(10)14-13(15)17/h2H,1,3-7H2,(H,14,17)

Upstream product

• 57-06-7 N-allyl isothiocyanate 
• 5936-58-3 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid 
• 108354-78-5 methyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 
• 108-94-1 cyclohexanone 
• 42062-89-5 ethyl 2-(3-allylthioureido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 
• 4506-71-2 ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 

Downstream Products

• 52881-31-9 2-methyl-2,3,6,7,8,9-hexahydro-benzo[4,5]thieno[2,3-d]thiazolo[3,2-a]pyrimidin-5-one 
• 51808-84-5 2-(bromomethyl)-5-oxo-2,3,4,5,6,7,8,9-octahydrobenzothieno<3,2-e>thiazolo<2,3-b>pyrimidine 
• 315676-59-6 2-(2-(3-allyl-3,4,5,6,7,8-hexahydro-4-oxo-benzo[4,5]thieno[2,3-d]pyrimidin-2-ylthio)acetamido)5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxamide 
• 52881-33-1 2-methylene-2,3,6,7,8,9-hexahydrobenzo[b]thieno[2,3-d][1,3]thiazolo[3,2-a]pyrimidin-5-one 

Relevant academic research and scientific papers

Synthesis and in vitro anticancer activity of novel heterocycles utilizing thiophene incorporated thioureido substituent as precursors

Ethyl 2-(3-allylthioureido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (1) was used as a building block for synthesis of new heterocycles. Pyrimidine and thiazole moieties were achieved upon condensation of compound 1 with various reagents such as chloroacetic acid, dietyl malonate, ninhydrin, 2,3-epoxy-2,3-dihydro-1,4-naphthoquinone, and hydrazine hydrate. The structures of the newly synthesized compounds were confirmed using spectral measurements. The prepared products were evaluated for their anticancer activity against colon HCT-116 human cancer cell line. Compounds 6, 9, 10a, 11, 12, 15 have displayed potent activity.

Heterocyclization of 5,6-disubstituted 3-alkenyl-2-thioxothieno[2,3-d]pyrimidin-4-one with p-alkoxyphenyltellurium trichloride

Electrophilic heterocyclization of 5,6-disubstituted 3-alkenyl-2-thioxothieno[2,3-d]pyrimidin-4-ones by treatment with p-alkoxyphenyltellurium trichlorides leads to annulation of the thiazoline moiety with the formation of 6,7-disubstituted-2-[dichloro-(p-alkoxyphenyl)telluromethyl]-2,3-dihydro-5H-[1,3]thiazolo[3,2-a]thieno[2,3-d]pyrimidin-5-one hydrochlorides.

Development of thieno- and benzopyrimidinone inhibitors of the Hedgehog signaling pathway reveals PDE4-dependent and PDE4-independent mechanisms of action

From a high content in vivo screen for modulators of developmental patterning in embryonic zebrafish, we previously identified eggmanone (EGM1, 3) as a Hedgehog (Hh) signaling inhibitor functioning downstream of Smoothened. Phenotypic optimization studies for in vitro probe development utilizing a Gli transcription-linked stable luciferase reporter cell line identified EGM1 analogs with improved potency and aqueous solubility. Mechanistic profiling of optimized analogs indicated two distinct scaffold clusters: PDE4 inhibitors able to inhibit downstream of Sufu, and PDE4-independent Hh inhibitors functioning between Smo and Sufu. Each class represents valuable in vitro probes for elucidating the complex mechanisms of Hh regulation.

A facile microwave-assisted synthesis of some fused pyrimidine derivatives

The highly accelerated synthesis of thienopyrimidinones, theino- pyrimidines, thioxotheinopyrimidinones and a thienotriazolopyrimidinone derivatives under microwave irradiation is reported. Compared to conventional conditions, microwaves method offered se

2-(3,4-dihydro-4-oxothieno[2,3-d]pyrimidin-2-ylthio) acetamides as a new class of falcipain-2 inhibitors. 3. design, synthesis and biological evaluation

The cysteine protease falcipain-2 (FP-2) of Plasmodium falciparum is a principal cysteine protease and an essential hemoglobinase of erythrocytic P. falciparum trophozoites, making it become an attractive target enzyme for developing anti-malarial drugs.