CN113382995A - 作为crth2受体拮抗剂的杂环化合物的晶型 - Google Patents

作为crth2受体拮抗剂的杂环化合物的晶型 Download PDF

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CN113382995A
CN113382995A CN202080007335.XA CN202080007335A CN113382995A CN 113382995 A CN113382995 A CN 113382995A CN 202080007335 A CN202080007335 A CN 202080007335A CN 113382995 A CN113382995 A CN 113382995A
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degrees
crystalline form
formula
hydrate
crystal form
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吕硕
孙晓伟
孙若思
张红芬
杜丹
姚润润
刘翠艳
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CSPC Zhongqi Pharmaceutical Technology Shijiazhuang Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/403Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
    • A61K31/404Indoles, e.g. pindolol
    • A61K31/405Indole-alkanecarboxylic acids; Derivatives thereof, e.g. tryptophan, indomethacin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/02Nasal agents, e.g. decongestants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic 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
    • C07D471/12Heterocyclic 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 in which the condensed system contains three hetero rings
    • C07D471/14Ortho-condensed systems

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Otolaryngology (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

本发明提供式A所示杂环化合物或其水合物的晶型及其制备方法和应用。所述式A化合物或其水合物的晶型在溶解度、引湿性和稳定性方面优于其无定型态。并且,所述晶型还具有优于无定型态的生物利用度。此外,其制备方法简单,因此具有更高的实用性。
Figure DDA0003129834760000011

Description

PCT国内申请,说明书已公开。

Claims (10)

  1. PCT国内申请,权利要求书已公开。
CN202080007335.XA 2019-01-10 2020-01-10 作为crth2受体拮抗剂的杂环化合物的晶型 Pending CN113382995A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910024247X 2019-01-10
CN201910024247 2019-01-10
PCT/CN2020/071479 WO2020143781A1 (zh) 2019-01-10 2020-01-10 作为crth2受体拮抗剂的杂环化合物的晶型

Publications (1)

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CN113382995A true CN113382995A (zh) 2021-09-10

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WO (1) WO2020143781A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090286825A1 (en) * 2005-08-12 2009-11-19 Zhaoyin Wang Indole derivatives as crth2 receptor antagonists
CN101896178A (zh) * 2007-10-10 2010-11-24 凯米科技公司 作为crth2受体拮抗剂的杂环化合物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090286825A1 (en) * 2005-08-12 2009-11-19 Zhaoyin Wang Indole derivatives as crth2 receptor antagonists
CN101896178A (zh) * 2007-10-10 2010-11-24 凯米科技公司 作为crth2受体拮抗剂的杂环化合物

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WO2020143781A1 (zh) 2020-07-16

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Application publication date: 20210910