-
">
公开(公告)号：US20140058126A1
公开(公告)日：2014-02-27
申请号：US13753701
申请日：2013-01-30
Applicant: F.I.S. -Fabrica Italiana Sintetici S.p.A.
Inventor： Stefano Tartaggia , Andrea Caporale , Ottorino De Lucchi
IPC: C07C51/09
CPC classification number: C07C69/63 , C07C17/04 , C07C17/18 , C07C17/25 , C07C25/13 , C07C25/24 , C07C25/28 , C07C41/08 , C07C43/12 , C07C43/176 , C07C45/46 , C07C49/80 , C07C51/00 , C07C51/09 , C07C67/00 , C07C67/39 , C07C69/635 , C07C69/65 , C07C43/178 , C07C57/58
Abstract: The present invention relates to a new process for the preparation of 2,4,5-trifluorophenylacetic acid and salts thereof by means of new synthetic intermediates.
Abstract translation: 本发明涉及通过新的合成中间体制备2,4,5-三氟苯基乙酸及其盐的新方法。
-
2.发明授权Intermediate compounds and derivatives thereof involved in the preparation of 2,4,5-trifluorophenylacetic acid compounds and derivatives thereof 有权涉及2,4,5-三氟苯基乙酸化合物及其衍生物的制备的中间体化合物及其衍生物公开(公告)号：US09238613B2
公开(公告)日：2016-01-19
申请号：US14457417
申请日：2014-08-12
Applicant: F.I.S.—Fabrica Italiana Sintetici S.p.A.
Inventor： Stefano Tartaggia , Andrea Caporale , Ottorino De Lucchi
IPC: C07C43/12 , C07C69/76 , C07C69/63 , C07C41/08 , C07C43/176 , C07C51/09 , C07C17/04 , C07C25/13 , C07C25/24 , C07C17/18 , C07C17/25 , C07C67/00 , C07C69/65 , C07C45/46 , C07C49/80 , C07C51/00 , C07C25/28 , C07C67/39 , C07C69/635
CPC classification number: C07C69/63 , C07C17/04 , C07C17/18 , C07C17/25 , C07C25/13 , C07C25/24 , C07C25/28 , C07C41/08 , C07C43/12 , C07C43/176 , C07C45/46 , C07C49/80 , C07C51/00 , C07C51/09 , C07C67/00 , C07C67/39 , C07C69/635 , C07C69/65 , C07C43/178 , C07C57/58
Abstract: Described herein are intermediate compounds and derivatives thereof that can be synthesized during the preparation of 2,4,5-trifluorophenylacetic acid and derivatives thereof.
Abstract translation: 本文描述了可在制备2,4,5-三氟苯基乙酸及其衍生物期间合成的中间体化合物及其衍生物。
-
公开(公告)号：US20140350287A1
公开(公告)日：2014-11-27
申请号：US14457417
申请日：2014-08-12
Applicant: F.I.S. -Fabrica Italiana Sintetici S.p.A.
Inventor： Stefano Tartaggia , Andrea Caporale , Ottorino De Lucchi
CPC classification number: C07C69/63 , C07C17/04 , C07C17/18 , C07C17/25 , C07C25/13 , C07C25/24 , C07C25/28 , C07C41/08 , C07C43/12 , C07C43/176 , C07C45/46 , C07C49/80 , C07C51/00 , C07C51/09 , C07C67/00 , C07C67/39 , C07C69/635 , C07C69/65 , C07C43/178 , C07C57/58
Abstract: The present invention relates to a new process for the preparation of 2,4,5-trifluorophenylacetic acid and salts thereof by means of new synthetic intermediates.
Abstract translation: 本发明涉及一种通过新的合成中间体制备2,4,5-三氟苯基乙酸及其盐的新方法。
-
公开(公告)号：US08835679B2
公开(公告)日：2014-09-16
申请号：US13753701
申请日：2013-01-30
Applicant: F.I.S.—Fabrica Italiana Sintetici S.p.A.
Inventor： Stefano Tartaggia , Andrea Caporale , Ottorino De Lucchi
IPC: C07C53/21 , C07C69/76 , C07C51/09 , C07C17/25 , C07C17/04 , C07C67/39 , C07C43/176 , C07C25/13 , C07C17/18 , C07C69/635 , C07C25/24 , C07C41/08
CPC classification number: C07C69/63 , C07C17/04 , C07C17/18 , C07C17/25 , C07C25/13 , C07C25/24 , C07C25/28 , C07C41/08 , C07C43/12 , C07C43/176 , C07C45/46 , C07C49/80 , C07C51/00 , C07C51/09 , C07C67/00 , C07C67/39 , C07C69/635 , C07C69/65 , C07C43/178 , C07C57/58
Abstract: The present invention relates to a new process for the preparation of 2,4,5-trifluorophenylacetic acid and salts thereof by new synthetic intermediates.
Abstract translation: 本发明涉及新的合成中间体制备2,4,5-三氟苯基乙酸及其盐的新方法。
-
-
-
Search Results
4
records
(took 0.014 seconds)
