PYRIDO[3, 4-D]PYRIMIDINE DERIVATIVE AND PHARMACEUTICALLY ACCEPTABLE SALT THEREOF

• Main Authors: UNOKI, Gen, SAKAI, Yuri, MIZUNO, Tsuyoshi, HORIE, Kyohei, SASAKI, Kosuke, MARUYAMA, Akinobu, TAKAHASHI, Hiroshi, SHIMADA, Tomohiro, YOKOSAKA, Takuya
• Format: Patent
• Language: English; French; Japanese
• Published: 31.05.2018
• Subjects: CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The purpose of the present invention is to provide a compound that has excellent CDK 4/6 inhibitory activity. The present invention is a compound represented by formula (I) or a pharmaceutically acceptable salt of the compound. L'objectif de la présente invention est de fournir un composé présentant une excellente activité inhibitrice de CDK 4/6. La présente invention concerne un composé représenté par la formule (I) ou un sel pharmaceutiquement acceptable de celui-ci. 本発明の目的は、優れたＣＤＫ４／６阻害活性を有する化合物を提供することである。　本発明は、式（Ｉ）で表される化合物又はその薬学的に許容される塩である。