NOVEL CHIRAL N-ACYL-5,6,7,(8-SUBSTITUTED)-TETRAHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRAZINES AS SELECTIVE NK-3 RECEPTOR ANTAGONISTS, PHARMACEUTICAL COMPOSITION, METHODS FOR USE IN NK-3 RECEPTOR MEDIATED DISORDERS AND CHIRAL SYNTHESIS THEREOF
申请人:Euroscreen S.A.
公开号:EP3029042A1
公开(公告)日:2016-06-08
The present invention relates to novel compounds of Formula I
and their use in therapeutic treatments. The invention further relates to a novel chiral synthesis of 5,6,7,(8-substituted)-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazines using N-sp3 protective groups. The invention also provides intermediates for use in the synthesis of compounds of Formula I.
本发明涉及式 I 的新型化合物
及其在治疗中的用途。本发明还涉及一种利用 N-sp3 保护基团手性合成 5,6,7,(8-取代)-四氢-[1,2,4]三唑并[4,3-a]吡嗪的新方法。本发明还提供了用于合成式 I 化合物的中间体。