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1. WO2019207602 - POLYMORPHIC FORMS OF BICTEGRAVIR AND ITS SODIUM SALT

Publication Number WO/2019/207602
Publication Date 31.10.2019
International Application No. PCT/IN2019/050335
International Filing Date 25.04.2019
IPC
C07D 498/18 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
498Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
12in which the condensed system contains three hetero rings
18Bridged systems
A61K 31/537 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
535having six-membered rings with at least one nitrogen and at least one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
537spiro-condensed or forming part of bridged ring systems
A61P 31/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
18for HIV
CPC
A61P 31/18
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
31Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
12Antivirals
14for RNA viruses
18for HIV
C07D 498/18
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
498Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
12in which the condensed system contains three hetero rings
18Bridged systems
Applicants
  • MYLAN LABORATORIES LIMITED [IN]/[IN]
Inventors
  • JETTI, Ramakoteswara Rao
  • BHATRAJU, Daveedu
  • DANDALA, Subramanyam
  • BOMMAREDDY, Aggi Ramireddy
  • MULAMALLA, Rajendar Reddy
  • TAILOR, Sridhar
  • JAYACHANDRA, Sureshbabu
Agents
  • HASAN, Afzal
  • HASAN, Vatsala Singh
Priority Data
20184101581426.04.2018IN
20184102081004.06.2018IN
20184103400810.09.2018IN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) POLYMORPHIC FORMS OF BICTEGRAVIR AND ITS SODIUM SALT
(FR) FORMES POLYMORPHES DE BICTÉGRAVIR ET SON SEL DE SODIUM
Abstract
(EN)
The present disclosure provides crystalline forms of bictegravir, amorphous bictegravir sodium, amorphous solid dispersion of bictegravir sodium with pharmaceutically acceptable carrier and processes for the preparation thereof.
(FR)
La présente invention concerne des formes cristallines de bictégravir, de bictégravir sodique amorphe, de dispersion solide amorphe de sodium de bictégravir avec un véhicule pharmaceutiquement acceptable et des procédés pour leur préparation.
Also published as
EP2019723888
Latest bibliographic data on file with the International Bureau