CRYSTALLINE FORMS OF A PYRROLIDONE DERIVATIVE USEFUL IN THE TREATMENT OF ALZHEIMER'S DISEASE AND PREPARATION THEREOF

• Main Authors: MEIER ROLAND, SCALONE MICHELANGELO, WIRZ BEAT, GRASSMANN OLAF, ZUTTER ULRICH, SCHWITTER URS, HILDBRAND STEFAN
• Format: Patent
• Language: English; Korean
• Published: 13.06.2016
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; APPARATUS THEREFOR; CHEMISTRY; GENERAL METHODS OF ORGANIC CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES

본 발명은 결정질 N-[(3S)-1-[4-[(3-플루오로페닐)메톡시]페닐]-5-옥소-피롤리딘-3-일]아세트아마이드의 제조 방법을 제공한다. 또한, 상기 화합물의 다형체 형태 및 본 발명의 방법에서 중간체로서 유용한 화합물을 개시한다.