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1. WO2019049021 - A PROCESS FOR PREPARATION OF TRIAMINOPYRIMIDINE COMPOUND AND INTERMEDIATES THEREOF

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Publication Number WO/2019/049021
Publication Date 14.03.2019
International Application No. PCT/IB2018/056732
International Filing Date 04.09.2018
IPC
C07D 401/14 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
14containing three or more hetero rings
C07D 213/73 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
72Nitrogen atoms
73Unsubstituted amino or imino radicals
A61P 33/06 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
33Antiparasitic agents
02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
06Antimalarials
A61K 31/506 2006.1
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
495having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
506not condensed and containing further heterocyclic rings
CPC
A61P 33/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
33Antiparasitic agents
02Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
06Antimalarials
C07B 2200/13
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
2200Indexing scheme relating to specific properties of organic compounds
13Crystalline forms, e.g. polymorphs
C07D 213/73
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
213Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
02having three double bonds between ring members or between ring members and non-ring members
04having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
60with heteroatoms or with carbon atoms having three bonds to hetero atoms, with at the most one to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
72Nitrogen atoms
73Unsubstituted amino or imino radicals
C07D 401/14
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
401Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
14containing three or more hetero rings
Y02A 50/30
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
50in human health protection, e.g. against extreme weather
30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Applicants
  • CADILA HEALTHCARE LIMITED [IN]/[IN]
Inventors
  • SINGH, Kumar Kamlesh
  • SINGH, Nikhil Amar
  • CHARAN, Ganapatdan Shimbhu
  • SHAH, Nimeshkumar Mukeshkumar
  • NARODE, Sunil Dnyaneshwar
  • VACHHANI, Dipakkumar Dhanjibhai
  • PATIL, Amol Kashinath
  • KHAIRNAR, Sandip Pundlik
Agents
  • ELANGBAM, Nanda
  • BHASIN, Gayatri
  • GANDHI, Ritu
  • SUBRAMANIAM, Hariharan
  • KUMAR SHARMA, Ashish
Priority Data
20172103145305.09.2017IN
20172103434227.09.2017IN
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A PROCESS FOR PREPARATION OF TRIAMINOPYRIMIDINE COMPOUND AND INTERMEDIATES THEREOF
(FR) PROCÉDÉ DE PRÉPARATION DE COMPOSÉ DE TRIAMINOPYRIMIDINE ET DE SES INTERMÉDIAIRES
front page image
Abstract
(EN) The present invention relates to triaminopyrimidine compound 1, or pharmaceutically acceptable salts thereof, or hydrates, or solvates, or polymorphs, or optically active forms thereof, in solid state forms. The invention also relates to a process for preparation of triaminopyrimidine compound and intermediates thereof. The present invention also relates to a pharmaceutical composition comprising pure triaminopyrimidine compound, useful for preventing or treating malaria.
(FR) La présente invention concerne un composé 1 de triaminopyrimidine, ou des sels pharmaceutiquement acceptables de celui-ci, ou des hydrates, solvates, polymorphes, ou des formes optiquement actives de celui-ci, dans des formes à l'état solide. La présente invention concerne également un procédé de préparation d'un composé de triaminopyrimidine et de ses intermédiaires. La présente invention concerne en outre une composition pharmaceutique comprenant le composé de triaminopyrimidine pure, utile dans la prévention ou le traitement de la malaria.
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