BRPI0906764A2 - Processos - Google Patents

Processos

Info

Publication number
BRPI0906764A2
BRPI0906764A2 BRPI0906764-7A BRPI0906764A BRPI0906764A2 BR PI0906764 A2 BRPI0906764 A2 BR PI0906764A2 BR PI0906764 A BRPI0906764 A BR PI0906764A BR PI0906764 A2 BRPI0906764 A2 BR PI0906764A2
Authority
BR
Brazil
Prior art keywords
processes
Prior art date
Application number
BRPI0906764-7A
Other languages
English (en)
Inventor
David Hook
Bernhard Riss
Daniel Kaufmann
Matthias Napp
Erhard Bappert
Philippe Polleux
Jonathan Medlock
Antonio Zanotti-Gerosa
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of BRPI0906764A2 publication Critical patent/BRPI0906764A2/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/10—Antioedematous agents; Diuretics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/04—Inotropic agents, i.e. stimulants of cardiac contraction; Drugs for heart failure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with 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
    • C07D207/36—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/06—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/22—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from lactams, cyclic ketones or cyclic oximes, e.g. by reactions involving Beckmann rearrangement
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Hospice & Palliative Care (AREA)
  • Urology & Nephrology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BRPI0906764-7A 2008-01-17 2009-01-16 Processos BRPI0906764A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08150353 2008-01-17
PCT/EP2009/050510 WO2009090251A2 (en) 2008-01-17 2009-01-16 New processes

Publications (1)

Publication Number Publication Date
BRPI0906764A2 true BRPI0906764A2 (pt) 2015-08-18

Family

ID=40758693

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906764-7A BRPI0906764A2 (pt) 2008-01-17 2009-01-16 Processos

Country Status (29)

Country Link
US (4) US8580974B2 (pt)
EP (1) EP2245009B1 (pt)
JP (2) JP5739667B2 (pt)
KR (1) KR101587668B1 (pt)
CN (2) CN103483236B (pt)
AR (1) AR070176A1 (pt)
AU (1) AU2009204759B2 (pt)
BR (1) BRPI0906764A2 (pt)
CA (1) CA2711529C (pt)
CL (1) CL2009000089A1 (pt)
CO (1) CO6290677A2 (pt)
EC (1) ECSP10010405A (pt)
ES (1) ES2602564T3 (pt)
GT (1) GT201000211A (pt)
HU (1) HUE030606T2 (pt)
IL (1) IL206664A0 (pt)
MA (1) MA31951B1 (pt)
MX (1) MX2010007842A (pt)
MY (1) MY169425A (pt)
NZ (2) NZ600119A (pt)
PE (1) PE20091364A1 (pt)
PL (1) PL2245009T3 (pt)
PT (1) PT2245009T (pt)
RU (2) RU2513521C2 (pt)
SG (1) SG187491A1 (pt)
SI (1) SI2245009T1 (pt)
TN (1) TN2010000304A1 (pt)
TW (1) TWI422370B (pt)
WO (1) WO2009090251A2 (pt)

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* Cited by examiner, † Cited by third party
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AR070176A1 (es) * 2008-01-17 2010-03-17 Novartis Ag Procesos de sintesis de inhibidores de nep, compuestos intermediarios y uso de los mismos en la sintesis
US8450496B2 (en) * 2009-03-24 2013-05-28 Hoffman-La Roche Inc. Process for the preparation of propionic acid derivatives
JP5466759B2 (ja) 2009-05-28 2014-04-09 ノバルティス アーゲー ネプリライシン阻害剤としての置換アミノ酪酸誘導体
SG176009A1 (en) 2009-05-28 2011-12-29 Novartis Ag Substituted aminopropionic derivatives as neprilysin inhibitors
CN102639486B (zh) 2009-09-23 2014-12-31 浙江九洲药业股份有限公司 生产n-酰基联苯基丙氨酸的方法
JO2967B1 (en) 2009-11-20 2016-03-15 نوفارتس ايه جي Acetic acid derivatives of carbamoyl methyl amino are substituted as new NEP inhibitors
AU2011207020B2 (en) * 2010-01-22 2014-04-17 Novartis Ag Intermediates of neutral endopeptidase inhibitors and preparation method thereof
BR112013004164A2 (pt) * 2010-08-23 2016-05-10 Novartis Ag processo para a preparação de intermediários para a produção de inibidores da nep
MX2013002149A (es) * 2010-08-23 2013-04-03 Novartis Ag Nuevo proceso para la preparacion de intermediarios utiles para la elaboracion de inhibidores de nep.
CN103080077B (zh) * 2010-08-23 2015-06-10 诺华股份有限公司 用于制造nep抑制剂的中间体的制备工艺
US8673974B2 (en) 2010-11-16 2014-03-18 Novartis Ag Substituted amino bisphenyl pentanoic acid derivatives as NEP inhibitors
CA2819153A1 (en) 2010-12-15 2012-06-21 Theravance, Inc. Neprilysin inhibitors
HUE028051T2 (hu) 2010-12-15 2016-11-28 Theravance Biopharma R&D Ip Llc Neprilizin inhibitorok
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JP5959066B2 (ja) 2011-02-17 2016-08-02 セラヴァンス バイオファーマ アール＆ディー アイピー， エルエルシー ネプリライシン阻害剤としての置換アミノ酪酸誘導体
JP5959074B2 (ja) 2011-05-31 2016-08-02 セラヴァンス バイオファーマ アール＆ディー アイピー， エルエルシー ネプリライシン阻害剤
CN103582630B (zh) 2011-05-31 2016-08-17 施万生物制药研发Ip有限责任公司 脑啡肽酶抑制剂
CN103748070B (zh) 2011-05-31 2015-06-24 施万生物制药研发Ip有限责任公司 脑啡肽酶抑制剂
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CA2871292A1 (en) 2012-05-31 2013-12-05 Theravance Biopharma R&D Ip, Llc Nitric oxide donor neprilysin inhibitors
SMT201700306T1 (it) 2012-06-08 2017-07-18 Theravance Biopharma R&D Ip Llc Inibitori di neprilisina
WO2013184898A1 (en) 2012-06-08 2013-12-12 Theravance, Inc. Neprilysin inhibitors
MX366149B (es) 2012-08-08 2019-06-28 Theravance Biopharma R&D Ip Llc Inhibidores de neprilisina.
JP6301371B2 (ja) 2013-02-14 2018-04-11 ノバルティス アーゲー インビボ効力が改善されたｎｅｐ阻害剤としての置換ビスフェニルブタン酸誘導体
TR201808541T4 (tr) 2013-02-14 2018-07-23 Novartis Ag Nep (nötr endopeptidaz) inhibitörleri olarak ikame edilmiş bisfenil butanoik fosfonik asit türevleri.
DK2964616T3 (en) 2013-03-05 2017-08-28 Theravance Biopharma R&D Ip Llc Neprilysin inhibitors
SI3068770T1 (sl) * 2013-11-15 2020-02-28 F. Hoffmann-La Roche Ag Postopki za pripravo pirimidinilciklopentanskih spojin
CA2934936A1 (en) 2014-01-30 2015-08-06 Theravance Biopharma R&D Ip, Llc Neprilysin inhibitors
CA2934898A1 (en) 2014-01-30 2015-08-06 Theravance Biopharma R&D Ip, Llc 5-biphenyl-4-heteroarylcarbonylamino-pentanoic acid derivatives as neprilysin inhibitors
LT3218351T (lt) 2014-11-14 2019-09-25 Zentiva K.S. Ahu-377 farmaciniu požiūriu priimtinų formų gavimo, atskyrimo ir gryninimo būdas
EP3233778B1 (de) * 2014-12-19 2019-02-20 Basf Se Verfahren zur herstellung optisch aktiver carbonylverbindungen
JP6766055B2 (ja) 2015-02-11 2020-10-07 セラヴァンス バイオファーマ アール＆ディー アイピー， エルエルシー ネプリライシン阻害剤としての（２ｓ，４ｒ）−５−（５’−クロロ−２’−フルオロビフェニル−４−イル）−４−（エトキシオキサリルアミノ）−２−ヒドロキシメチル−２−メチルペンタン酸
TW201632493A (zh) 2015-02-13 2016-09-16 諾華公司 新穎方法
LT3259255T (lt) 2015-02-19 2021-04-26 Theravance Biopharma R&D Ip, Llc (2r,4r)-5-(5`-chlor-2`-fluorbifenil-4-il)-2-hidroksi-4-[(5-metiloksazol-2-karbonil)amino]pentano rūgštis
CN106146351B (zh) * 2015-04-03 2020-09-11 博瑞生物医药（苏州）股份有限公司 制备联芳基取代的4-氨基-丁酸或其衍生物的方法
CN105061263B (zh) * 2015-08-11 2017-03-15 苏州楚凯药业有限公司 一种nep抑制剂中间体的制备方法
CN105152980B (zh) * 2015-09-11 2017-03-29 浙江永宁药业股份有限公司 N‑叔丁氧羰基‑（4s）‑（对苯基苯基甲基）‑4‑氨基‑（2r）‑甲基丁酸的手性制备方法
WO2017051326A1 (en) 2015-09-23 2017-03-30 Novartis Ag New processes and intermediates useful in synthesis of nep inhibitors
US10377697B2 (en) 2015-12-10 2019-08-13 Novartis Ag Process and intermediates
EP3386945A1 (en) 2015-12-11 2018-10-17 Zentiva, K.S. Solid forms of (2r,4s)-5-(biphenyl-4-yl)-4-[(3-carboxypropionyl)amino]-2- -methylpentanoic acid ethyl ester, its salts and a preparation method
JP7306828B2 (ja) 2016-03-08 2023-07-11 セラヴァンス バイオファーマ アール＆ディー アイピー， エルエルシー 結晶性（２ｓ，４ｒ）－５－（５’－クロロ－２’－フルオロ－［１，１’－ビフェニル］－４－イル）－２－（エトキシメチル）－４－（３－ヒドロキシイソオキサゾール－５－カルボキサミド）－２－メチルペンタン酸およびその使用
US20190256454A1 (en) 2016-07-05 2019-08-22 Novartis Ag New process for early sacubitril intermediates
CN109563019A (zh) 2016-08-17 2019-04-02 诺华股份有限公司 Nep抑制剂合成的新方法和中间体
US10774036B2 (en) 2016-12-23 2020-09-15 Novartis Ag Process for early sacubitril intermediates
EP3421455B1 (en) * 2017-06-29 2019-03-27 F.I.S.- Fabbrica Italiana Sintetici S.p.A. Improved process for the preparation of chiral 3-amino-piperidins, useful intermediates for the preparation of tofacitinib
CN109912508B (zh) * 2019-04-30 2022-08-12 上海天慈国际药业有限公司 一种右美托咪定及其盐酸盐的制备方法
CN110878039A (zh) * 2019-12-18 2020-03-13 株洲千金药业股份有限公司 一种沙库巴曲缬沙坦钠杂质的制备方法
CN115611857B (zh) * 2022-09-09 2024-05-31 上海伍夫科技有限公司 一种2-甲基-5-（1-甲基吡咯烷-2-基）吡啶的制备方法
CN115772088A (zh) * 2022-12-28 2023-03-10 海门瑞一医药科技有限公司 一种叔丁氧基（双二甲胺基）甲烷的制备方法
CN117510376A (zh) * 2023-10-17 2024-02-06 四川新迪生物制药有限公司 一种手性联芳基取代的4-氨基-丁酸及其衍生物的制备方法
CN117899934B (zh) * 2024-01-10 2026-01-27 上海理工大学 一种含氯霉胺有机多孔聚合物催化剂及其合成方法与应用
WO2025164594A1 (ja) * 2024-01-29 2025-08-07 高砂香料工業株式会社 ルテニウム－ジホスフィン－カルボキシラート錯体及びその製造方法
CN118239990B (zh) * 2024-05-28 2025-03-14 北京元延医药科技股份有限公司 不对称氢化催化合成药物的稀有贵金属和手性膦的配合物

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PT2245009T (pt) 2016-11-10
SI2245009T1 (sl) 2016-12-30
SG187491A1 (en) 2013-02-28
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