- Base-Mediated Oxidative Degradation of Secondary Amides Derived from p-Amino Phenol to Primary Amides in Drug Molecules
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One of the most common functional groups encountered in drug molecules is the amide, and the most common degradation pathway for amides is base-mediated hydrolysis to its constituent amine and carboxylic acid. Herein, we report for the first time, a base-
- Nanda, Kausik K.,Ginnetti, Anthony,Wuelfing, W. Peter
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p. 3394 - 3403
(2020/08/19)
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- Benzamide nitriles
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Compounds of the formula (I) wherein m, n, A, R1, R2, R3, R4, R5 and R6 are as described herein, together with methods for making the compounds and using the compounds for treatment of diseases or conditions mediated by Cathepsin K.
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- Substituted chroman derivatives
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The present invention relates to new new piperidyl or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives compound having the formula (I) wherein X is N or CH; Y is NR2CH2, CH2NR2, NR2CO, CONR
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- Substituted 1,2,3,4-tetrahydronaphthalene derivatives
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PCT No. PCT/SE97/00469 Sec. 371 Date Apr. 25, 1997 Sec. 102(e) Date Apr. 25, 1997 PCT Filed Mar. 20, 1997 PCT Pub. No. WO97/34883 PCT Pub. Date Sep. 25, 1997New piperidinyl- or piperazinyl-substituted-1,2,3,4-tetrahydronaphthalene derivatives having the formula wherein X is N or CH; Y is NR2CH2, CH2-NR2, NR2-CO, CO-NR2 or NR2SO2; R1is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycloalkyl or (CH2)n-aryl, where aryl is phenyl or a heteroaromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted; n is 0-4; as (R)-enantiomer, (S)-enantiomer or a racemate in the form of the free base or a pharmaceutically acceptable salt or hydrate thereof; a pharmaceutical formulation containing the compounds, use of the compounds in the treatment of 5-hydroxytryptamine mediated disorders, processes for the preparation of the compounds and intermediates for the preparation of the compounds.
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