68109-89-7Relevant articles and documents
A prepares Nepal to pull handkerchief Nepal method (by machine translation)
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Paragraph 0053; 0054, (2017/07/23)
The invention discloses a compound 2 - [4 - ((3S) - 3 - piperidinyl) phenyl] - 2H - indazole - 7 - carboxamide preparation method, through the 4 - nitro phenylpyridyl with reaction produced animal pen halogenphenmethyl season ammonium salt, by sodium borohydride reduction of the pyridine quaternary ammonium salt, in the palladium reagent obtained under the action of the 3 - (4 - aminophenyl) piperidine, in the chiral reagent obtained under the action of the (S)- 3 - (4 - halophenyl) piperidine, with 3 - formyl - 2 - nitro-benzoic acid methyl ester condensation and in sodium azide formed under the action of powder medicine, after preparing the amine Niraparib (molecular entity is: 2 - [4 - ((3S) - 3 - piperidinyl) phenyl] - 2H - indazole - 7 - carboxamide). (by machine translation)
Development of a fit-for-purpose large-scale synthesis of an oral PARP inhibitor
Wallace, Debra J.,Baxter, Carl A.,Brands, Karel J. M.,Bremeyer, Nadine,Brewer, Sarah E.,Desmond, Richard,Emerson, Khateeta M.,Foley, Jennifer,Fernandez, Paul,Hu, Weifeng,Keen, Stephen P.,Mullens, Peter,Muzzio, Daniel,Sajonz, Peter,Tan, Lushi,Wilson, Robert D.,Zhou, George,Zhou, Guoyue
experimental part, p. 831 - 840 (2012/07/03)
Compound (1) a poly(ADP-ribose)polymerase (PARP) inhibitor has been made by a fit-for-purpose large-scale synthesis using either a classical resolution or chiral chromatographic separation. The development and relative merits of each route are discussed,
Thromboxane A2 synthetase inhibitors with histamine H1-blocking activity: Synthesis and evaluation of a new series of indole derivatives
Kamiya,Matsui,Shirahase,Nakamura,Wada,Kanda,Shimaji,Kakeya
, p. 1692 - 1695 (2007/10/03)
A novel series of N-substituted 3-(1H-imidazol-1-ylmethyl)indole carboxylic acid derivatives were prepared and evaluated for thromboxane A2 (TXA2) synthetase-inhibitory and histaminergic H1-blocking activity. Among the compounds synthesized, indole-6-carboxylic acid derivatives showed higher activities than the other positional isomers of carboxylic acid. 1-[3-(4- Benzhydryl-1-piperazinyl)propyl]-3-(1H-imidazol-1-ylmethyl)-1H-indole-6- carboxylic acid (12) had the strongest thromboxane synthetase inhibitory activity (IC50 = 5 x 10-8 M) and H1-blocking activity (IC50 = 8 x 10- 9 M).