Electric Literature of 3080-99-7, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.Electric Literature of 3080-99-7, Name is 3,4-Dihydro-2H-benzo[b][1,4]thiazine, molecular formula is C8H9NS. In a article£¬once mentioned of Electric Literature of 3080-99-7
1,2-Dihydro-1-oxopyrrolo<3,2,1-kl>phenothiazine-2-carboxamides and Congeners, Dual Cyclooxygenase/5-Lipoxygenase Inhibitors with Antiinflammatory Activity
A series of 1,2-dihydro-1-oxopyrrolo<3,2,1-kl>phenothiazine, 1,2-dihydro-1-oxopyrrolo<3,2,1-kl>phenoxazine, and 1,2-dihydro-1-oxopyrrolo<3,2,1-de>acridine-2-carboxamides were prepared by reaction of 1,2-dihydro-1-oxopyrrolo<3,2,1-kl>phenothiazine or other corresponding phenoxazine and acridan ethyl or methyl esters with appropriate amines.Several members of this family were found to be potent, dual inhibitors of cyclooxygenase and 5-lipoxygenase pathways of arachidonic acid metabolism and to have in vivo antiinflammatory activity in the rat foot edema assay.Structure-activity relationships within this family of compounds are described. 1,2-Dihydro-N-(2-thiazolyl)-1-oxopyrrolo<3,2,1-kl>phenothiazine-1-carboxamide (34) was found to be one of the best compounds to display potent cyclooxygenase/5-lipoxygenase inhibition of arachidonic acid metabolism.Its IC50s against the enzymes sourced from rat basophillic leukemia-1 (RBL-1) cells were 0.07 and 1.4 muM, respectively.It was active in the rat foot edema test for antiinflammatory effect (48percent inhibition at 33 mg/kg po) and in the mouse phenylbenzoquinone induced writhing test for analgesic effect (93percent inhibition at 32 mg/kg po).
The design and synthesis of related molecules that are more effective, more selective, and less toxic than aspirin are important objectives of biomedical research.Keep reading other articles of 3,4-Dihydro-2H-benzo[b][1,4]thiazine!Electric Literature of 3080-99-7
Reference£º
Thiazine – an overview | ScienceDirect Topics,
Thiazine | C4H5NS – PubChem