BR112012023296A2 - processos e intermediários para preparar um inibidor macrocíclico de protease de hcv - Google Patents

processos e intermediários para preparar um inibidor macrocíclico de protease de hcv

Info

Publication number
BR112012023296A2
BR112012023296A2 BR112012023296A BR112012023296A BR112012023296A2 BR 112012023296 A2 BR112012023296 A2 BR 112012023296A2 BR 112012023296 A BR112012023296 A BR 112012023296A BR 112012023296 A BR112012023296 A BR 112012023296A BR 112012023296 A2 BR112012023296 A2 BR 112012023296A2
Authority
BR
Brazil
Prior art keywords
preparing
bis
brucine
oxo
ephedrine
Prior art date
Application number
BR112012023296A
Other languages
English (en)
Other versions
BR112012023296B1 (pt
Inventor
Andras Horvath
Dominic John Ormerod
Dominique Paul Michel Depré
Original Assignee
Janssen Pharmaceuticals Inc
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 Janssen Pharmaceuticals Inc filed Critical Janssen Pharmaceuticals Inc
Publication of BR112012023296A2 publication Critical patent/BR112012023296A2/pt
Publication of BR112012023296B1 publication Critical patent/BR112012023296B1/pt

Links

Classifications

    • 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
    • C07D417/04Heterocyclic 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 directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/03Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06Preparation of nitro compounds
    • C07C201/12Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/20Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated the carbon skeleton being saturated and containing rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00Preparation of carboxylic acid amides
    • C07C231/12Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/40Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings and singly-bound oxygen atoms bound to the same carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/70Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/82Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • C07C255/49Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/57Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00Sulfones; Sulfoxides
    • C07C317/44Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41Preparation of salts of carboxylic acids
    • C07C51/412Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/43Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/06Saturated compounds having a carboxyl group bound to a five-membered ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/31Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/757Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D251/00Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/28Only halogen atoms, e.g. cyanuric chloride
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings 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
    • C07D309/30Oxygen atoms, e.g. delta-lactones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/12Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains three hetero rings
    • C07D491/18Bridged systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D491/00Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/22Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07Optical isomers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/22Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated
    • C07C215/28Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
    • C07C215/30Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings containing hydroxy groups and carbon atoms of six-membered aromatic rings bound to the same carbon atom of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/06Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/08Systems containing only non-condensed rings with a five-membered ring the ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42Separation; Purification; Stabilisation; Use of additives
    • C07C51/487Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D251/00Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30Only oxygen atoms
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Furan Compounds (AREA)

Abstract

processos e intermediários para preparar um inibidor macrocíclico de protease de hcv. a presente invenção refere-se a um processo para preparar ácido (1r,2r)-4-oxo-1,2-ciclopentanodicarboxílico ii, pela resolução do ácido 4-oxo-1,2-ciclopentanodicarboxílico racêmico (v), sendo que o dito processo compreende: a) reagir ácido 4-oxo-1,2-ciclopentanodicarboxílico (v) com brucina ou (1r,2s)-(-)-efedrina, preparando assim o sal bis-brucina ou bis-(1r,2s)-(-)-efedrina de (v), e b) precipitar seletivamente o sal bis-brucina ou bis-(1r,2s)-(-)-efedrina de ácido (1r,2r)-4-oxo-1,2-ciclopentanodicarboxílico ii, enquanto que o sal bis-brucina ou bis-(1r,2s)-(-)-efedrina do ácido [(1s,2s)-4-oxo-1,2-ciclopentanodicarboxílico permanece em solução; c) liberar o ácido ii pela remoção de brucina ou (1r,2s)-(-)-efedrina do sal precipitado obtido na etapa (b).
BR112012023296-7A 2010-03-16 2011-03-16 Processos para a preparação de ácido [(1r,2r)-4- oxo-1,2-ciclopentanodicarboxílico, lactona bicíclica e derivado de ciclopentano, bem como compostos intermediários para a preparação de um inibidor macrocíclico de protease de hcv BR112012023296B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10156681 2010-03-16
EP10156681.8 2010-03-16
PCT/EP2011/053957 WO2011113859A1 (en) 2010-03-16 2011-03-16 Processes and intermediates for preparing a macrocyclic protease inhibitor of hcv

Publications (2)

Publication Number Publication Date
BR112012023296A2 true BR112012023296A2 (pt) 2016-10-18
BR112012023296B1 BR112012023296B1 (pt) 2018-07-03

Family

ID=42342793

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012023296-7A BR112012023296B1 (pt) 2010-03-16 2011-03-16 Processos para a preparação de ácido [(1r,2r)-4- oxo-1,2-ciclopentanodicarboxílico, lactona bicíclica e derivado de ciclopentano, bem como compostos intermediários para a preparação de um inibidor macrocíclico de protease de hcv

Country Status (12)

Country Link
US (2) US9586893B2 (pt)
EP (2) EP2547645B1 (pt)
JP (2) JP2013522273A (pt)
KR (1) KR20130034012A (pt)
CN (1) CN103249708A (pt)
AU (1) AU2011229164B2 (pt)
BR (1) BR112012023296B1 (pt)
CA (1) CA2793129A1 (pt)
IL (1) IL221242A (pt)
MX (1) MX2012010678A (pt)
RU (1) RU2628081C2 (pt)
WO (1) WO2011113859A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130034012A (ko) * 2010-03-16 2013-04-04 얀센 파마슈티칼즈, 인코포레이티드 Hcv의 마크로사이클릭 프로테아제 저해제를 제조하기 위한 방법 및 중간체
AR087993A1 (es) * 2011-09-22 2014-04-30 Janssen Pharmaceuticals Inc Procesos e intermediarios para la preparacion de un inhibidor macrociclico de la proteasa del hcv
BR112017012634B1 (pt) * 2014-12-22 2021-09-28 Colgate-Palmolive Company Amaciante de roupas em dose unitária e método de amaciamento de roupas
MA41812A (fr) * 2015-03-27 2018-01-30 Janssen Pharmaceuticals Inc Procédés et intermédiaires pour la préparation d'un inhibiteur de protéase macrocyclique du vhc

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300536A (nl) * 1983-02-14 1984-09-03 Oce Andeno Bv Optisch actief alfa-azido-p-hydroxyfenylazijnzuur en zijn zouten alsmede de bereiding daarvan.
JPS6124539A (ja) * 1984-07-11 1986-02-03 Sagami Chem Res Center 光学活性(r)−2,5,12−トリヒドロキシ−1,2,3,4−テトラヒドロナフタセン−6,11−ジオン−2−カルボン酸の取得方法
JPH06124539A (ja) 1992-10-08 1994-05-06 Sony Corp ディジタルvtr
JPH08231469A (ja) * 1995-02-23 1996-09-10 Nippon Kayaku Co Ltd シクロペンタンカルボン酸誘導体及びその製造法
JPH11180930A (ja) * 1997-12-22 1999-07-06 Sumitomo Chem Co Ltd 光学活性trans−シクロブタンジカルボン酸類の製造方法
DE10029139A1 (de) * 2000-06-14 2002-01-03 Sueddeutsche Kalkstickstoff Verfahren zur Herstellung von Amiden oder Estern
US7608590B2 (en) 2004-01-30 2009-10-27 Medivir Ab HCV NS-3 serine protease inhibitors
PE20070211A1 (es) * 2005-07-29 2007-05-12 Medivir Ab Compuestos macrociclicos como inhibidores del virus de hepatitis c
EP1919899B1 (en) * 2005-07-29 2011-01-19 Tibotec Pharmaceuticals Macrocyclic inhibitors of hepatitis c virus
US20070185346A1 (en) * 2006-02-03 2007-08-09 Vaidya Niteen A Kit for automated resolving agent selection and method thereof
TWI455936B (zh) * 2007-02-01 2014-10-11 Tibotec Pharm Ltd 用於製備hcv之大環蛋白酶抑制劑之方法及中間物
KR20130034012A (ko) * 2010-03-16 2013-04-04 얀센 파마슈티칼즈, 인코포레이티드 Hcv의 마크로사이클릭 프로테아제 저해제를 제조하기 위한 방법 및 중간체

Also Published As

Publication number Publication date
EP2547645B1 (en) 2018-07-04
JP2016164143A (ja) 2016-09-08
AU2011229164B2 (en) 2015-11-26
WO2011113859A1 (en) 2011-09-22
US20130005976A1 (en) 2013-01-03
MX2012010678A (es) 2012-10-15
BR112012023296B1 (pt) 2018-07-03
US20170152253A1 (en) 2017-06-01
US9586893B2 (en) 2017-03-07
RU2012143977A (ru) 2014-04-27
IL221242A (en) 2016-04-21
RU2628081C2 (ru) 2017-08-14
CN103249708A (zh) 2013-08-14
EP3239129A1 (en) 2017-11-01
KR20130034012A (ko) 2013-04-04
CA2793129A1 (en) 2011-09-22
EP2547645A1 (en) 2013-01-23
JP2013522273A (ja) 2013-06-13
AU2011229164A1 (en) 2012-08-30
IL221242A0 (en) 2012-10-31

Similar Documents

Publication Publication Date Title
BR112013025732A2 (pt) composto de imidazo-oxazina ou sal do mesmo
CL2013002526A1 (es) Método para identificar un modulador de un sistema biológico; método para identificar un modulador de un proceso de enfermedad.
EA201490747A1 (ru) 1-арилкарбонил-4-оксипиперидиновые соединения, полезные для лечения нейродегенеративных заболеваний
CR20160202A (es) Procedimiento de preparación de una sal de tipo camsilato
BR112012024799A2 (pt) método para a produção de l-ornitina por fermentação
UY33325A (es) Purificación mediante adsorción de colorante caramelo
BR112013026660A2 (pt) métodos ou processos para produção de depsipeptídeos macrocíclicos e intermediários
BR112012023296A2 (pt) processos e intermediários para preparar um inibidor macrocíclico de protease de hcv
FI20110085A0 (fi) Menetelmä niukkaliukoisen kalsiumarseeniyhdisteen valmistamiseksi
BR112014016825A8 (pt) processo para oxidação assimétrica de compostos orgânicos com peróxidos na presença de um catalisador de ácido quiral
BR112019009078A2 (pt) processo para a purificação de pirazolpiridazinas, sal e composição agrícola
GT201300002A (es) Procedimiento de preparacion de la sal de l-arginina de perindoprilo
UA111868C2 (uk) Спосіб одержання естерів (5-фтор-2-метил-3-хінолін-2-ілметиліндол-1-іл)-оцтової кислоти
BR112018014712A2 (pt) processo melhorado para a preparação de osimertinib (azd9291) ou um sal do mesmo e
BR112015018222A2 (pt) método para produzir um composto tricíclico, e composto tricíclico que pode ser produzido pelo referido método de produção
BR112013025614A2 (pt) "métodos para purificação de hidrofobina ii e uso de um álcool para purificar a referida hidrofobina".
BR112015007737A8 (pt) complexo oxo-nitrogenado de cobalto, sistema catalítico compreendendo o dito complexo oxo-nitrogenado, processo para a (co)polimerização de dienos conjugados e polibutadieno obtido pelo dito processo”.
MX347075B (es) Colorantes acidos de trisazo.
BR112013022304A2 (pt) processo para a recuperação contínua de ácido (met) acrílico e aparelho para o processo
BR112012017485A2 (pt) derivados de ácido carboxílico tendo um anel de oxazolpirimidina 2.5.7-substituído
WO2011151519A3 (en) Catalyst recovery process
FR2980708B1 (fr) Composition comprenant un gallotannin
BR112012033071A2 (pt) processo para a oxidação de hidrocarbonetos alquilaromáticos catalisados pelos derivados de n-hidróxi
BR112012011786A2 (pt) "método para a produção de derivados de ácido glutâmico marcados por f-18"
BRPI0803893A2 (pt) processo da sìntese de cefdinir

Legal Events

Date Code Title Description
B65X Notification of requirement for priority examination of patent application
B65Y Grant of priority examination of the patent application (request complies with dec. 132/06 of 20061117)
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2558 DE 2020-01-14