196597-65-6Relevant articles and documents
Pharmaceutical preparation containing copolyvidone
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Page/Page column 38; 39, (2018/11/06)
A stabilized preparation which comprises: a unstable drug in a polyethylene glycol-containing preparation; and a coating agent comprising a copolyvidone instead of polyethylene glycol with which the drug is coated.
PROCESS FOR PRODUCTION OF OPTICALLY ACTIVE AMINE DERIVATIVES
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Page/Page column 11, (2008/06/13)
An industrial process for production of high-purity optically active amine derivatives in high yield while inhibiting the formation of by-products, which comprises subjecting (E)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)ethylamine to asymmetric reduction, catalytically reducing the obtained product at a reaction temperature of 40 to 100°C and a pH of 3 to 9, subjecting the obtained (S)-2-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-yl)ethylamine to propionylation, and then crystallizing the reaction mixture.
PHARMACEUTICAL PREPARATION CONTAINING COPOLYVIDONE
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, (2008/06/13)
A stabilized preparation which comprises: a unstable drug in a polyethylene glycol-containing preparation; and a coating agent comprising a copolyvidone instead of polyethylene glycol with which the drug is coated.