222168-23-2

Upstream product

• 1066-54-2 trimethylsilylacetylene 
• 405174-97-2 3-bromopicolinaldehyde 
• 38749-79-0 3-bromo-2-picoline 

Downstream Products

• 1589602-07-2 (S)-8-(4-(trifluoromethyl)phenyl)-N-((S)-1,1,1-trifluoropropan-2-yl)-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxamide 
• 1470018-52-0 (R)-8-(4-(trifluoromethyl)phenyl)-N-((S)-1,1,1-trifluoropropan-2-yl)-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxamide 
• 1589602-11-8 (S)-1-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((S)-1,1,1-trifluoropropan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxamide 
• 1589602-10-7 (R)-1-(3-fluoro-4-(trifluoromethyl)phenyl)-N-((S)-1,1,1-trifluoropropan-2-yl)-3,4-dihydroisoquinoline-2(1H)-carboxamide 
• 1589601-98-8 benzyl 8-(3-fluoro-4-(trifluoromethyl)phenyl)-1,7-naphthyridine-7(8H)-carboxylate 
• 1133853-58-3 8-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-1,7-naphthyridine 
• 1589601-99-9 8-(3-fluoro-4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-1,7-naphthyridine 
• 1133853-59-4 (R)-N-(4-fluorophenyl)-8-(4-(trifluoromethyl)phenyl)-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxamide 
• 1133853-61-8 (R)-N-(pyridin-3-yl)-8-(4-(trifluoromethyl)phenyl)-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxamide 
• 1133854-18-8 (R)-N-(4-cyanophenyl)-8-(4-(trifluoromethyl)phenyl)-5,6-dihydro-1,7-naphthyridine-7(8H)-carboxamide 
• 1133853-62-9 (R)-8-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-1,7-naphthyridine 

Relevant academic research and scientific papers

Multi-substituted amine compound and its preparation and use (by machine translation)

The invention belongs to the field of medical technology, in particular, the present invention provides the following formula I shown multi-substituted amine compound or its isomer or its pharmaceutically acceptable salt, ester, prodrug or hydrate, its pharmaceutical composition, preparation method thereof and its use in the preparation of medicine for treating aids in use. The compound or pharmaceutical composition containing the compound can be used as an inhibitor for inhibiting HIV integrase with LEDGF/p75 between protein - protein interaction and HIV integrase dimerization, then can be used for the treatment of aids. . (by machine translation)

Optimization of potency and pharmacokinetic properties of tetrahydroisoquinoline transient receptor potential melastatin 8 (TRPM8) antagonists

Transient receptor potential melastatin 8 (TRPM8) is a nonselective cation channel expressed in a subpopulation of sensory neurons in the peripheral nervous system. TRPM8 is the predominant mammalian cold temperature thermosensor and is activated by cold temperatures ranging from 8 to 25 °C and cooling compounds such as menthol or icilin. TRPM8 antagonists are being pursued as potential therapeutics for treatment of pain and bladder disorders. This manuscript outlines new developments in the SAR of a lead series of 1,2,3,4-tetrahydroisoquinoline derivatives with emphasis on strategies to improve pharmacokinetic properties and potency. Selected compounds were profiled in two TRPM8 target-specific in vivo coverage models in rats (the icilin-induced wet dog shake model and the cold pressor test). Compound 45 demonstrated robust efficacy in both pharmacodynamic models with ED90 values 3 mg/kg.

Synthesis of the pyridinyl analogues of dibenzylideneacetone (pyr-dba) via an improved Claisen-Schmidt condensation, displaying diverse biological activities as curcumin analogues

An efficient and easy procedure to synthesize the pyridinyl analogues of dibenzylideneacetone (pyr-dba) was developed by the condensation of substituted nicotinaldehyde and acetone in the presence of K2CO3 in toluene-EtOH-H2O solvent system. Structurally diverse pyr-dba, including quinolinyl dba, can be prepared conveniently in moderate to excellent yields under mild conditions with this method. The resulting pyr-dba functioned as the enone analogs of curcumin and efficiently inhibited the activation of NF-κB and the growth of colorectal carcinoma HCT116 p53+/+ cells as well as the HIV-1 IN-LEDGF/p75 interaction. The Royal Society of Chemistry 2012.

Vanilloid receptor ligands and their use in treatments

Bicyclic 3,4-fused piperidine compounds, and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea, gastric lesions induced by necrotizing agents, hair growth, vasomotor or allergic rhinitis, bronchial disorders or bladder disorders.