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1. WO2022111447 - METHOD FOR PREPARING BTK DEGRADING AGENT

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Publication Number WO/2022/111447
Publication Date 02.06.2022
International Application No. PCT/CN2021/132330
International Filing Date 23.11.2021
IPC
C07D 487/04 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
C07D 403/00 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/167
CPC
C07D 403/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
403Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
C07D 487/04
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
487Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by C07D451/00 - C07D477/00
02in which the condensed system contains two hetero rings
04Ortho-condensed systems
Applicants
  • 四川海思科制药有限公司 SICHUAN HAISCO PHARMACEUTICAL CO., LTD. [CN]/[CN] (CN)
  • 海思科医药有限公司 HAISCO PHARMACEUTICALS PTE. LTD. [SG]/[SG] (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, JP, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, WS, ZA, ZM, ZW)
Inventors
  • 易仕旭 YI, Shixu
  • 陈曾飞 CHEN, Zengfei
  • 潘旭松 PAN, Xusong
  • 王伟 WANG, Wei
  • 李彦霖 LI, Yanlin
  • 何永耀 HE, Yongyao
Agents
  • 北京坤瑞律师事务所 WU, FENG & ZHANG
Priority Data
202011326024.825.11.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METHOD FOR PREPARING BTK DEGRADING AGENT
(FR) PROCÉDÉ DE PRÉPARATION D'UN AGENT DE DÉGRADATION DE BTK
(ZH) 一种BTK降解剂的制备方法
front page image
Abstract
(EN) A method for preparing a compound as represented by formula (I) and an intermediate thereof. The method has mild reaction conditions, does not involve a high-temperature and high-pressure reaction, has low-toxicity or non-toxicity raw materials, simple operation, a high reaction yield, a high product purity, convenient post-treatment, and good reproducibility, and is suitable for industrial production.
(FR) L'invention concerne un procédé de préparation d'un composé tel que représenté par la formule (I) et un intermédiaire de celui-ci. Le procédé présente des conditions de réaction douces, ne met pas en jeu une réaction à haute température et à haute pression, présente des matières premières à faible toxicité ou non toxiques, un fonctionnement simple, un rendement de réaction élevé, une pureté de produit élevée, un post-traitement pratique et une bonne reproductibilité et est approprié pour une production industrielle.
(ZH) 一种式(I)所示的化合物及其中间体的制备方法，该方法反应条件温和，不涉及高温、高压反应，原材料低毒或无毒，操作简单，反应产率高，产品纯度高，后处理方便，重现性好，适合于工业化生产。
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