830346-49-1Relevant articles and documents
Oxagolix intermediate, and preparation method and application thereof
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, (2021/02/10)
The invention provides a preparation method of a novel oxagolix important intermediate compound 1, and also provides two novel intermediate compounds 5 and 6. By starting from the novel intermediate compound 5, the five-step synthesis in the prior art is
PROCESS FOR THE SYNTHESIS OF THE SODIUM SALT OF 4-[[(LR)-2-[5-(2-FLUORO-3-METHOXYPHENYL)-3-[[2-FLUORO-6-(TRIFLUOROMETHYL)-PHENYL]METHYL]-3,6-DIHYDRO-4-METHYL-2,6-DIOXO-L(2H)-PYRIMIDINYL]-L- PHENYLETHYL]AMINO]-BUTANOIC ACID (ELAGOLIX SODIUM SALT) AND INTER
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Page/Page column 12, (2021/03/13)
The present invention relates to a process for the preparation of the sodium salt of 4-[[(1R)-2-[5-(2-fluoro-3-methoxyphenyl)-3-[[2-fluoro-6-(trifluoromethyl)phenyl]methyl]-3,6-dihydro-4-methyl-2,6-dioxo-l(2H)-pyrimidinyl]-l-phenylethyl]-amino]-butanoic a
PROCESS FOR THE PREPARATION OF ELAGOLIX SODIUM AND INTERMEDIATES THEREOF
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Page/Page column 25, (2020/10/17)
The present invention relates to compounds of Formula A, isomers, polymorphs and process of preparation thereof, wherein, S is a pharmaceutically acceptable salt, R is selected from hydrogen or C1-C3 alkyl group substituted with Rsu