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PE20110163A1 - Proceso para la preparacion de derivados de pirimidina sustituidos - Google Patents

Proceso para la preparacion de derivados de pirimidina sustituidos

Info

Publication number
PE20110163A1
PE20110163A1 PE2010001216A PE2010001216A PE20110163A1 PE 20110163 A1 PE20110163 A1 PE 20110163A1 PE 2010001216 A PE2010001216 A PE 2010001216A PE 2010001216 A PE2010001216 A PE 2010001216A PE 20110163 A1 PE20110163 A1 PE 20110163A1
Authority
PE
Peru
Prior art keywords
formula
compound
alkyl
preparation
produce
Prior art date
Application number
PE2010001216A
Other languages
English (en)
Inventor
Sergio Cesco-Cancian
Hongfeng Chen
Jeffrey S Grimm
Neelakandha S Mani
Christopher M Mapes
David C Palmer
Daniel J Pippel
Kirk L Sorgi
Tong Xiao
Original Assignee
Janssen Pharmaceutica Nv
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41464882&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20110163(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Janssen Pharmaceutica Nv filed Critical Janssen Pharmaceutica Nv
Publication of PE20110163A1 publication Critical patent/PE20110163A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D401/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • A61K31/495Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
    • A61K31/505Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
    • A61K31/506Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/20Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton
    • C07C211/22Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic unsaturated carbon skeleton containing at least two amino groups bound to the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00Compounds containing amino groups bound to a carbon skeleton
    • C07C211/01Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
    • C07C211/26Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing at least one six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/20Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms
    • C07D211/22Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by singly bound oxygen or sulphur atoms by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/08Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
    • C07D211/18Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D211/26Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with substituted hydrocarbon radicals attached to ring carbon atoms with hydrocarbon radicals, substituted by nitrogen atoms

Landscapes

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

Abstract

REFERIDA A UN PROCESO DE PREPARACION DE DERIVADOS DE PIRIMIDINA DE FORMULA (I) QUE COMPRENDE: a) HACER REACCIONAR UN COMPUESTO DE FORMULA (V) CON UN COMPUESTO DE FORMULA (VI), EN PRESENCIA DE UN SISTEMA DE AGENTES DE ACOPLAMIENTO TALES COMO DIISOPROPILAZODICARBOXILATO Y TRIFENILFOSFINA, O EN UN PRIMER SOLVENTE ORGANICO TAL COMO 2-METIL-TETRAHIDROFURANO, PARA PRODUCIR EL COMPUESTO DE FORMULA (VII), b) DESPROTEGER EL COMPUESTO (VII) PARA PRODUCIR EL COMPUESTO DE FORMULA (VIII), c) HACER REACCIONAR EL COMPUESTO (VIII) CON UN COMPUESTO DE FORMULA (IX), EN UN SEGUNDO SOLVENTE ORGANICO TAL COMO ETANOL, PARA PRODUCIR EL COMPUESTO DE FORMULA (I); EN DONDE L1 ES CN; Rc ES H, METILO, ETILO, PROPILO, ISOPROPILO, CF3, CICLOPROPILO Y CICLOBUTILO; R6 ES H; R8 ES H O ALQUILO C1-C4; Z ES N O CH; n ES 1 O 2; R9, R10 Y R11 SON H O ALQUILO C1-C4; PG1 Y PG2 SON UN GRUPO DE PROTECCION DE NITROGENO TAL COMO BENCILOXICARBONIL; LG1 ES UN GRUPO DE SALIDA TAL COMO TOSILATO, OH, ENTRE OTROS; X ES N(R20)2 U OR21; R20 ES ALQUILO C1-C4; R21 ES ALQUILO C1-C4 O BENCILO. DICHOS COMPUESTOS DE FORMULA (I) SON UTILES COMO INTERMEDIARIOS EN LA SINTESIS DE MODULADORES DEL RECEPTOR H4 DE HISTAMINA
PE2010001216A 2008-06-30 2009-06-29 Proceso para la preparacion de derivados de pirimidina sustituidos PE20110163A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7675208P 2008-06-30 2008-06-30

Publications (1)

Publication Number Publication Date
PE20110163A1 true PE20110163A1 (es) 2011-03-28

Family

ID=41464882

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2010001216A PE20110163A1 (es) 2008-06-30 2009-06-29 Proceso para la preparacion de derivados de pirimidina sustituidos

Country Status (36)

Country Link
US (6) US8309720B2 (es)
EP (5) EP2310012B1 (es)
JP (1) JP5416768B2 (es)
KR (1) KR101675354B1 (es)
CN (1) CN102137672B (es)
AR (1) AR072396A1 (es)
AU (1) AU2009267156B2 (es)
BR (1) BRPI0913644A2 (es)
CA (1) CA2729733C (es)
CO (1) CO6341560A2 (es)
CY (1) CY1116134T1 (es)
DK (1) DK2310012T3 (es)
EA (1) EA019361B1 (es)
EC (1) ECSP11010745A (es)
ES (1) ES2538135T3 (es)
HK (3) HK1201441A1 (es)
HR (1) HRP20150576T1 (es)
HU (1) HUE024949T2 (es)
IL (4) IL210214A (es)
JO (1) JO3043B1 (es)
ME (1) ME02154B (es)
MX (1) MX2011000080A (es)
MY (1) MY150601A (es)
NI (1) NI201000232A (es)
NZ (1) NZ590170A (es)
PE (1) PE20110163A1 (es)
PL (1) PL2310012T3 (es)
PT (1) PT2310012E (es)
RS (1) RS53985B1 (es)
SI (1) SI2310012T1 (es)
SV (1) SV2011003788A (es)
TW (3) TWI481603B (es)
UA (1) UA106724C2 (es)
UY (1) UY31949A (es)
WO (1) WO2010002774A1 (es)
ZA (1) ZA201100759B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2007752T1 (sl) 2006-03-31 2010-12-31 Janssen Pharmaceutica Nv Benzoimidazol-2-il pirimidini in pirazini kot modulatorji histamin H4 receptorja
UA106724C2 (uk) 2008-06-30 2014-10-10 Янссен Фармацевтика Нв Спосіб отримання заміщених піримідинових похідних
US9371311B2 (en) 2008-06-30 2016-06-21 Janssen Pharmaceutica Nv Benzoimidazol-2-yl pyrimidine derivatives
JP5574294B2 (ja) * 2010-11-04 2014-08-20 独立行政法人科学技術振興機構 光磁気記録媒体及び光磁気記録方法
SG11201507117XA (en) 2013-03-06 2015-10-29 Janssen Pharmaceutica Nv Benzoimidazol-2-yl pyrimidine modulators of the histamine h4 receptor
JP6484220B2 (ja) * 2014-03-28 2019-03-13 株式会社カネカ トリ−カルボベンゾキシ−アルギニンの製造方法
US10723723B2 (en) 2016-11-03 2020-07-28 Bristol-Myers Squibb Company Substituted bicycle heterocyclic derivatives useful as ROMK channel inhibitors

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005852A (en) 1959-12-22 1961-10-24 Gen Aniline & Film Corp Production of sulfoxides and sulfones
US3931195A (en) * 1971-03-03 1976-01-06 Mead Johnson & Company Substituted piperidines
US4191828A (en) * 1976-04-14 1980-03-04 Richardson-Merrell Inc. Process for preparing 2-(2,2-dicyclohexylethyl)piperidine
US4190601A (en) 1978-05-31 1980-02-26 Union Carbide Corporation Production of tertiary amines by reductive alkylation
JPS5942396A (ja) * 1982-09-02 1984-03-08 Ishihara Sangyo Kaisha Ltd リン酸アミド誘導体およびそれらを含有する殺虫、殺ダニ、殺線虫剤
JPS6130576A (ja) 1984-07-24 1986-02-12 Ube Ind Ltd 2−アミノ−5−シアノピリミジンの製法
WO1994008577A1 (en) * 1992-10-14 1994-04-28 Merck & Co., Inc. Fibrinogen receptor antagonists
GB9422391D0 (en) 1994-11-05 1995-01-04 Solvay Interox Ltd Oxidation of organosulphur compounds
KR20010041015A (ko) 1998-02-17 2001-05-15 윌리엄 제이. 리플린 항바이러스성 피리미딘 유도체
GB9914258D0 (en) * 1999-06-18 1999-08-18 Celltech Therapeutics Ltd Chemical compounds
PL354675A1 (en) * 1999-09-30 2004-02-09 Neurogen Corporation Certain alkylene diamine-substituted pyrazolo[1,5,-a]-1,5-pyrimidines and pyrazolo[1,5-a]-1,3,5-triazines
HUP0301038A3 (en) 2000-07-21 2004-06-28 Syngenta Participations Ag Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine
PE20020506A1 (es) * 2000-08-22 2002-07-09 Glaxo Group Ltd Derivados de pirazol fusionados como inhibidores de la proteina cinasa
AU2002258400A1 (en) 2001-02-16 2002-08-28 Tularik Inc. Methods of using pyrimidine-based antiviral agents
EP1372642A1 (en) * 2001-03-30 2004-01-02 SmithKline Beecham Corporation Use of pyrazolopyridines as therapeutic compounds
EP1463730B1 (en) * 2001-12-17 2006-04-19 SmithKline Beecham Corporation Pyrazolopyridazine derivatives
TWI270542B (en) 2002-02-07 2007-01-11 Sumitomo Chemical Co Method for preparing sulfone or sulfoxide compound
DE60329030D1 (de) * 2002-12-04 2009-10-08 Ore Pharmaceuticals Inc Melanocortin-rezeptormodulatoren
KR100767272B1 (ko) * 2003-05-05 2007-10-17 에프. 호프만-라 로슈 아게 Crf 활성을 갖는 융합 피리미딘 유도체
EP2371954A1 (en) 2004-10-27 2011-10-05 Schering Corporation Compositions and methods for short interfering nucleic acid inhibition of NAv1.8
CA2612227C (en) 2005-06-14 2014-04-22 Taigen Biotechnology Co., Ltd. Pyrimidine compounds
AU2006266529B2 (en) * 2005-07-06 2010-12-16 Cytiva Bioprocess R&D Ab Method of preparing a separation matrix
TW200800201A (en) * 2005-11-18 2008-01-01 Lilly Co Eli Pyrimidinyl benzothiophene compounds
CN101032483B (zh) * 2006-03-09 2011-05-04 陈德桂 调节雄激素受体活性的乙内酰脲衍生物及其应用
US7589087B2 (en) * 2006-03-31 2009-09-15 Janssen Pharmaceutica, N.V. Benzoimidazol-2-yl pyridines as modulators of the histamine H4receptor
SI2007752T1 (sl) * 2006-03-31 2010-12-31 Janssen Pharmaceutica Nv Benzoimidazol-2-il pirimidini in pirazini kot modulatorji histamin H4 receptorja
CN102137857A (zh) * 2008-06-30 2011-07-27 詹森药业有限公司 用于制备苯并咪唑-2-基嘧啶衍生物的方法
UA106724C2 (uk) 2008-06-30 2014-10-10 Янссен Фармацевтика Нв Спосіб отримання заміщених піримідинових похідних

Also Published As

Publication number Publication date
EP2769721A3 (en) 2015-04-01
US20130225816A1 (en) 2013-08-29
IL235570A (en) 2016-08-31
HK1156857A1 (en) 2012-06-22
US9006432B2 (en) 2015-04-14
PT2310012E (pt) 2015-04-02
CA2729733A1 (en) 2010-01-07
EP2924023A1 (en) 2015-09-30
HK1201441A1 (en) 2015-09-04
AU2009267156B2 (en) 2015-05-28
NI201000232A (es) 2011-09-07
DK2310012T3 (da) 2015-03-30
MY150601A (en) 2014-01-30
US9079883B2 (en) 2015-07-14
EA019361B1 (ru) 2014-03-31
ZA201100759B (en) 2012-07-25
EP2310012A1 (en) 2011-04-20
MX2011000080A (es) 2011-03-02
TWI498326B (zh) 2015-09-01
IL235571A (en) 2016-09-29
US20140066624A1 (en) 2014-03-06
RS53985B1 (sr) 2015-10-30
IL210214A (en) 2016-07-31
EP2924025A1 (en) 2015-09-30
AR072396A1 (es) 2010-08-25
TW201433568A (zh) 2014-09-01
US9079882B2 (en) 2015-07-14
EP2310012B1 (en) 2015-03-04
IL235572A (en) 2016-09-29
JP2011526910A (ja) 2011-10-20
US20140121374A1 (en) 2014-05-01
US20140073795A1 (en) 2014-03-13
TWI481603B (zh) 2015-04-21
CA2729733C (en) 2016-10-25
EP2310012A4 (en) 2012-06-20
KR101675354B1 (ko) 2016-11-11
CO6341560A2 (es) 2011-11-21
BRPI0913644A2 (pt) 2015-11-24
CN102137672A (zh) 2011-07-27
HUE024949T2 (en) 2016-02-29
KR20110023901A (ko) 2011-03-08
US8309720B2 (en) 2012-11-13
HK1214590A1 (en) 2016-07-29
HRP20150576T1 (hr) 2015-09-11
UY31949A (es) 2010-01-29
US20100004450A1 (en) 2010-01-07
EP2769721A2 (en) 2014-08-27
EP2924035A1 (en) 2015-09-30
CN102137672B (zh) 2014-03-26
CY1116134T1 (el) 2017-02-08
NZ590170A (en) 2012-04-27
PL2310012T3 (pl) 2015-08-31
JO3043B1 (ar) 2016-09-05
WO2010002774A1 (en) 2010-01-07
JP5416768B2 (ja) 2014-02-12
TW201012810A (en) 2010-04-01
SI2310012T1 (sl) 2015-06-30
US20130053561A1 (en) 2013-02-28
US9359327B2 (en) 2016-06-07
ECSP11010745A (es) 2011-02-28
HK1215434A1 (en) 2016-08-26
IL210214A0 (en) 2011-03-31
ME02154B (me) 2015-10-20
SV2011003788A (es) 2011-02-08
US9079884B2 (en) 2015-07-14
EA201170113A1 (ru) 2011-08-30
TW201420583A (zh) 2014-06-01
AU2009267156A1 (en) 2010-01-07
UA106724C2 (uk) 2014-10-10
ES2538135T3 (es) 2015-06-17

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