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1. WO2021044327 - SOLID FORMS OF FILGOTINIB MALEATE AND PROCESSES THEREOF

Publication Number WO/2021/044327
Publication Date 11.03.2021
International Application No. PCT/IB2020/058195
International Filing Date 03.09.2020
IPC
A61K 31/541 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
54having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame
541Non-condensed thiazines containing further heterocyclic rings
C07D 471/04 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
471Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/-C07D463/251
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
CPC
A61K 31/541
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31Medicinal preparations containing organic active ingredients
33Heterocyclic compounds
395having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
54having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
541Non-condensed thiazines containing further heterocyclic rings
C07D 471/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
471Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
Applicants
  • DR. REDDY'S LABORATORIES LIMITED [IN]/[IN]
Inventors
  • MUDAPAKA, Vamsi Krishna
  • NEKKANTI, Satish Chowdary
  • THIRUNAHARI, Satyanarayana
Priority Data
20194103539303.09.2019IN
20194105441130.12.2019IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SOLID FORMS OF FILGOTINIB MALEATE AND PROCESSES THEREOF
(FR) FORMES SOLIDES DE MALÉATE DE FILGOTINIB ET PROCÉDÉS ASSOCIÉS
Abstract
(EN)
Aspects of the present application relate to solid forms of Filgotinib maleate and pharmaceutical compositions thereof. Specific aspects of the present application relate to crystalline forms FM1, FM2 and FM3 of Filgotinib maleate characterized by X-ray diffraction patterns. Further aspect of the present application related to processes for the preparation of said crystalline forms of Filgotinib maleate.
(FR)
Des aspects de la présente invention concernent des formes solides de maléate de filgotinib et des compositions pharmaceutiques associées. Des aspects spécifiques de la présente invention concernent des formes cristallines FM1, FM2 et FM3 de maléate de filgotinib caractérisées par des motifs de diffraction des rayons X. Un autre aspect de la présente invention concerne des procédés de préparation desdites formes cristallines de maléate de filgotinib.
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