CN110944997A - Fxr受体激动剂 - Google Patents

Fxr受体激动剂 Download PDF

Info

Publication number
CN110944997A
CN110944997A CN201880045263.0A CN201880045263A CN110944997A CN 110944997 A CN110944997 A CN 110944997A CN 201880045263 A CN201880045263 A CN 201880045263A CN 110944997 A CN110944997 A CN 110944997A
Authority
CN
China
Prior art keywords
alkyl
membered
group
alkoxy
radical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201880045263.0A
Other languages
English (en)
Other versions
CN110944997B (zh
Inventor
方文奎
陈博
王听中
程静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuanzhu Biopharmaceutical Co Ltd
Original Assignee
Xuanzhu Hainan Biopharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuanzhu Hainan Biopharmaceutical Co Ltd filed Critical Xuanzhu Hainan Biopharmaceutical Co Ltd
Priority to CN202110081028.2A priority Critical patent/CN112876467B/zh
Publication of CN110944997A publication Critical patent/CN110944997A/zh
Application granted granted Critical
Publication of CN110944997B publication Critical patent/CN110944997B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/12Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D471/02Heterocyclic 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 two hetero rings
    • C07D471/08Bridged systems
    • 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
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/42Oxazoles
    • A61K31/422Oxazoles not condensed and containing further heterocyclic rings
    • 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
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425Thiazoles
    • A61K31/428Thiazoles condensed with carbocyclic rings
    • 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
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/439Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom the ring forming part of a bridged ring system, e.g. quinuclidine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D413/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/12Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D417/00Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero rings

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Epidemiology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Obesity (AREA)
  • Urology & Nephrology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Emergency Medicine (AREA)
  • Endocrinology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

本发明属于医药技术领域,具体涉及式(I)所示的化合物、其药学上可接受的盐、其酯或它们的立体异构体,其中,R1、X1、X2、M、Ar、环A、环B、L如说明书中所定义;本发明还涉及所述化合物、其药学上可接受的盐、其酯或它们的立体异构体的制备方法、含有所述化合物、其药学上可接受的盐、其酯或它们的立体异构体的药物组合物和药物制剂,及所述化合物、其药学上可接受的盐、其酯或它们的立体异构体在用于制备治疗和/或预防由FXR受体介导的疾病的药物中的应用。

Description

PCT国内申请,说明书已公开。

Claims (16)

  1. PCT国内申请,权利要求书已公开。
CN201880045263.0A 2017-07-06 2018-07-06 Fxr受体激动剂 Active CN110944997B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110081028.2A CN112876467B (zh) 2017-07-06 2018-07-06 Fxr受体激动剂

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710547157X 2017-07-06
CN201710547157 2017-07-06
PCT/CN2018/094813 WO2019007418A1 (zh) 2017-07-06 2018-07-06 Fxr受体激动剂

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110081028.2A Division CN112876467B (zh) 2017-07-06 2018-07-06 Fxr受体激动剂

Publications (2)

Publication Number Publication Date
CN110944997A true CN110944997A (zh) 2020-03-31
CN110944997B CN110944997B (zh) 2021-04-09

Family

ID=64950610

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201880045263.0A Active CN110944997B (zh) 2017-07-06 2018-07-06 Fxr受体激动剂
CN202110081028.2A Active CN112876467B (zh) 2017-07-06 2018-07-06 Fxr受体激动剂

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110081028.2A Active CN112876467B (zh) 2017-07-06 2018-07-06 Fxr受体激动剂

Country Status (10)

Country Link
US (1) US11352358B2 (zh)
EP (1) EP3650449B1 (zh)
JP (1) JP6997870B2 (zh)
KR (1) KR102400183B1 (zh)
CN (2) CN110944997B (zh)
AU (1) AU2018298253B2 (zh)
BR (1) BR112020000180A2 (zh)
CA (1) CA3068928C (zh)
MX (1) MX2020000268A (zh)
WO (1) WO2019007418A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177783A (zh) * 2016-08-23 2019-08-27 阿德利克斯股份有限公司 用于治疗代谢病状和病症的激素受体调节剂

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2981503C (en) 2015-03-31 2023-09-19 Enanta Pharmaceuticals, Inc. Bile acid derivatives as fxr/tgr5 agonists and methods of use thereof
WO2018039384A1 (en) 2016-08-23 2018-03-01 Ardelyx, Inc. Isoxazolyl-carbonyloxy azabicyclo[3.2.1]octanyl compounds as fxr activators
KR20190056436A (ko) 2016-10-04 2019-05-24 이난타 파마슈티칼스, 인코포레이티드 Fxr 작용제로서의 이속사졸 유사체 및 그의 사용 방법
US10597391B2 (en) 2016-10-26 2020-03-24 Enanta Pharmaceuticals, Inc. Urea-containing isoxazole derivatives as FXR agonists and methods of use thereof
EP3681881B1 (en) 2017-09-14 2022-11-02 Ardelyx, Inc. Hormone receptor modulators for treating metabolic mutagenic and fibrotic conditions and disorders
WO2019118571A1 (en) 2017-12-12 2019-06-20 Enanta Pharmaceuticals, Inc. Isoxazole analogs as fxr agonists and methods of use thereof
CN110128432B (zh) 2018-02-02 2021-03-02 广东东阳光药业有限公司 含氮三环化合物及其在药物中的应用
WO2019160813A1 (en) 2018-02-14 2019-08-22 Enanta Pharmaceuticals, Inc. Isoxazole derivatives as fxr agonists and methods of use thereof
US11555032B2 (en) 2019-05-13 2023-01-17 Enanta Pharmaceuticals, Inc. Isoxazole derivatives as FXR agonists and methods of use thereof
AU2020312735A1 (en) 2019-07-18 2021-12-16 Enyo Pharma Method for decreasing adverse-effects of interferon
WO2021014349A1 (en) 2019-07-23 2021-01-28 Novartis Ag Treatment comprising fxr agonists
CN114126657A (zh) 2019-07-23 2022-03-01 诺华股份有限公司 使用fxr激动剂的肝脏疾病的组合治疗
JP2022547452A (ja) 2019-09-03 2022-11-14 ノバルティス アーゲー Actrii受容体拮抗薬を含む肝疾患または肝臓障害の治療
CN114401745A (zh) 2019-09-19 2022-04-26 诺华股份有限公司 包含fxr激动剂的治疗
CN114502198A (zh) 2019-09-30 2022-05-13 诺华股份有限公司 包括使用fxr激动剂的治疗
TW202135811A (zh) 2019-12-20 2021-10-01 瑞士商諾華公司 使用整聯蛋白抑制劑組合治療肝臟疾病
AU2021207253A1 (en) 2020-01-15 2022-06-09 Centre National De La Recherche Scientifique Use of FXR agonists for treating an infection by hepatitis D virus
WO2022101853A1 (en) 2020-11-16 2022-05-19 Novartis Ag Method of determining liver fibrosis
WO2022152770A1 (en) 2021-01-14 2022-07-21 Enyo Pharma Synergistic effect of a fxr agonist and ifn for the treatment of hbv infection
WO2022179636A1 (zh) * 2021-02-27 2022-09-01 轩竹生物科技股份有限公司 Fxr受体激动剂的晶型
WO2022229302A1 (en) 2021-04-28 2022-11-03 Enyo Pharma Strong potentiation of tlr3 agonists effects using fxr agonists as a combined treatment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103443099A (zh) * 2010-12-20 2013-12-11 Irm责任有限公司 调节fxr的组合物和方法
WO2016096115A1 (en) * 2014-12-17 2016-06-23 Gilead Sciences, Inc. Hydroxy containing fxr (nr1h4) modulating compounds
WO2016097933A1 (en) * 2014-12-18 2016-06-23 Novartis Ag Azabicyclooctane derivatives as fxr agonists for use in the treatment of liver and gastrointestinal diseases
WO2018039386A1 (en) * 2016-08-23 2018-03-01 Ardelyx, Inc. Hormone receptor modulators for treating metabolic conditions and disorders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69940958D1 (de) 1998-12-23 2009-07-16 Glaxo Group Ltd Bestimmungsmethode fur liganden der nuklearen rezeptoren
EP2289883A1 (en) 2009-08-19 2011-03-02 Phenex Pharmaceuticals AG Novel FXR (NR1H4) binding and activity modulating compounds
US20130261108A1 (en) * 2010-12-20 2013-10-03 Irm Llc Compositions and methods for modulating farnesoid x receptors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103443099A (zh) * 2010-12-20 2013-12-11 Irm责任有限公司 调节fxr的组合物和方法
WO2016096115A1 (en) * 2014-12-17 2016-06-23 Gilead Sciences, Inc. Hydroxy containing fxr (nr1h4) modulating compounds
WO2016097933A1 (en) * 2014-12-18 2016-06-23 Novartis Ag Azabicyclooctane derivatives as fxr agonists for use in the treatment of liver and gastrointestinal diseases
WO2018039386A1 (en) * 2016-08-23 2018-03-01 Ardelyx, Inc. Hormone receptor modulators for treating metabolic conditions and disorders
CN110177783A (zh) * 2016-08-23 2019-08-27 阿德利克斯股份有限公司 用于治疗代谢病状和病症的激素受体调节剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177783A (zh) * 2016-08-23 2019-08-27 阿德利克斯股份有限公司 用于治疗代谢病状和病症的激素受体调节剂
CN110177783B (zh) * 2016-08-23 2023-06-06 阿德利克斯股份有限公司 用于治疗代谢病状和病症的激素受体调节剂

Also Published As

Publication number Publication date
EP3650449A4 (en) 2021-04-07
AU2018298253B2 (en) 2020-11-19
AU2018298253A1 (en) 2020-02-27
CN110944997B (zh) 2021-04-09
JP6997870B2 (ja) 2022-02-10
EP3650449A1 (en) 2020-05-13
EP3650449B1 (en) 2023-08-23
BR112020000180A2 (pt) 2020-07-14
US11352358B2 (en) 2022-06-07
CA3068928A1 (en) 2019-01-10
JP2020527598A (ja) 2020-09-10
WO2019007418A1 (zh) 2019-01-10
CN112876467A (zh) 2021-06-01
US20210024522A1 (en) 2021-01-28
CA3068928C (en) 2022-05-31
MX2020000268A (es) 2020-07-22
KR102400183B1 (ko) 2022-05-18
KR20200029509A (ko) 2020-03-18
CN112876467B (zh) 2023-06-16

Similar Documents

Publication Publication Date Title
CN110944997B (zh) Fxr受体激动剂
CN108602811B (zh) Fxr受体激动剂
CN111868056B (zh) 1,2,4-噁二唑类化合物及其制备方法和医药用途
CN112955448B (zh) 芳环或芳杂环类化合物及其制备方法和医药用途
CN107021957A (zh) Fxr受体激动剂
JPWO2011052756A1 (ja) 新規3−ヒドロキシ−5−アリールイソキサゾール誘導体
CN109320517B (zh) Fxr受体激动剂
CN112334467B (zh) Fxr受体激动剂
CN109320509B (zh) Fxr受体激动剂
WO2019104748A1 (zh) 化合物在制备药物中的用途
CN109575008B (zh) Fxr受体激动剂
CN109265471B (zh) Fxr受体激动剂
CN110563720B (zh) 磺酰胺类化合物及其制备方法和医药用途
CN111763173B (zh) 苯乙基咪唑类衍生物及其用途
WO2023143402A1 (zh) 甾类化合物、其制备方法和应用
CN108610285B (zh) 苯乙酮类化合物、其制备方法及其在防治脂肪肝方面的应用
CN116925059A (zh) 一类新型异恶唑类fxr激动剂、其制备方法及其作为药物的用途
JPS59204188A (ja) ラクトン誘導体

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40016529

Country of ref document: HK

CB02 Change of applicant information
CB02 Change of applicant information

Address after: 570105 Tianyi International Building, 85 Binhai Avenue, Longhua District, Haikou City, Hainan Province, 27th Floor

Applicant after: Xuanzhu (Shijiazhuang) Biotechnology Co.,Ltd.

Address before: 570105 Tianyi International Building, 85 Binhai Avenue, Longhua District, Haikou City, Hainan Province, 27th Floor

Applicant before: Xuanzhu (Hainan) Pharmaceutical Technology Co.,Ltd.

CB02 Change of applicant information
CB02 Change of applicant information

Address after: 050000 Beijing Tianjin Hebei Collaborative Innovation Demonstration Park, 769 Taihang street, high tech Zone, Shijiazhuang City, Hebei Province 203c507

Applicant after: Xuanzhu Biotechnology Co.,Ltd.

Address before: 050000 Beijing Tianjin Hebei Collaborative Innovation Demonstration Park, 769 Taihang street, high tech Zone, Shijiazhuang City, Hebei Province 203c507

Applicant before: Xuanzhu (Shijiazhuang) Biotechnology Co.,Ltd.

Address after: 050000 Beijing Tianjin Hebei Collaborative Innovation Demonstration Park, 769 Taihang street, high tech Zone, Shijiazhuang City, Hebei Province 203c507

Applicant after: Xuanzhu (Shijiazhuang) Biotechnology Co.,Ltd.

Address before: 570105 Tianyi International Building, 85 Binhai Avenue, Longhua District, Haikou City, Hainan Province, 27th Floor

Applicant before: Xuanzhu (Hainan) Pharmaceutical Technology Co.,Ltd.

GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 050000 Beijing Tianjin Hebei Collaborative Innovation Demonstration Park 203c507, 769 Taihang street, high tech Zone, Shijiazhuang City, Hebei Province

Patentee after: Xuanzhu Biotechnology Co.,Ltd.

Address before: 050000 Beijing Tianjin Hebei Collaborative Innovation Demonstration Park 203c507, 769 Taihang street, high tech Zone, Shijiazhuang City, Hebei Province

Patentee before: Xuanzhu Biotechnology Co.,Ltd.