ZA961909B - Process for the preparation of ethyl-N-(2,3-dichloro-6-nitrobenzyl) glycine - Google Patents

Process for the preparation of ethyl-N-(2,3-dichloro-6-nitrobenzyl) glycine

Info

Publication number
ZA961909B
ZA961909B ZA961909A ZA961909A ZA961909B ZA 961909 B ZA961909 B ZA 961909B ZA 961909 A ZA961909 A ZA 961909A ZA 961909 A ZA961909 A ZA 961909A ZA 961909 B ZA961909 B ZA 961909B
Authority
ZA
South Africa
Prior art keywords
nitrobenzyl
dichloro
glycine
ethyl
preparation
Prior art date
Application number
ZA961909A
Other languages
English (en)
Inventor
Philip C Lang
Original Assignee
Roberts Lab 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 Roberts Lab Inc filed Critical Roberts Lab Inc
Publication of ZA961909B publication Critical patent/ZA961909B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04Ortho-condensed systems
    • 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
    • C07C201/08Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • 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
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
ZA961909A 1995-12-04 1996-03-08 Process for the preparation of ethyl-N-(2,3-dichloro-6-nitrobenzyl) glycine ZA961909B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56686295A 1995-12-04 1995-12-04

Publications (1)

Publication Number Publication Date
ZA961909B true ZA961909B (en) 1996-11-26

Family

ID=24264711

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA961909A ZA961909B (en) 1995-12-04 1996-03-08 Process for the preparation of ethyl-N-(2,3-dichloro-6-nitrobenzyl) glycine

Country Status (12)

Country Link
US (1) US5801245A (xx)
EP (2) EP0994114B1 (xx)
JP (1) JP4275748B2 (xx)
AR (1) AR001244A1 (xx)
AT (1) ATE229021T1 (xx)
AU (1) AU711273B2 (xx)
BR (1) BR9601294A (xx)
CA (1) CA2171073A1 (xx)
DE (1) DE69625253T2 (xx)
ES (1) ES2186297T3 (xx)
MX (1) MX9601105A (xx)
ZA (1) ZA961909B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6376242B1 (en) * 1999-09-21 2002-04-23 Emory University Methods and compositions for treating platelet-related disorders using MPL pathway inhibitory agents
US6194420B1 (en) * 1999-11-30 2001-02-27 Roberts Laboratories Inc. 2-amino-5,6-dichloro-3,4-dihydroquinazoline, its method of making and using and pharmaceutical compositions thereof
US6388073B1 (en) 2000-07-26 2002-05-14 Shire Us Inc. Method for the manufacture of anagrelide
PT1509256E (pt) 2002-05-24 2009-10-15 Angiotech Int Ag Composições e métodos de revestimento de implantes médicos
US8313760B2 (en) 2002-05-24 2012-11-20 Angiotech International Ag Compositions and methods for coating medical implants
WO2004064841A1 (en) * 2003-01-23 2004-08-05 Shire Holdings Ag Formulation and methods for the treatment of thrombocythemia
AT412873B (de) * 2004-02-20 2005-08-25 Aop Orphan Pharmaceuticals Ag Verfahren zur herstellung von anagrelid hydrochlorid
US7700608B2 (en) 2004-08-04 2010-04-20 Shire Holdings Ag Quinazoline derivatives and their use in the treatment of thrombocythemia
US20060030574A1 (en) * 2004-08-04 2006-02-09 Shire Holdings Ag Quinazoline derivatives useful for the treatment of peripheral arterial disease and as phosphodiesterase inhibitors
US8304420B2 (en) * 2006-11-28 2012-11-06 Shire Llc Substituted quinazolines for reducing platelet count
US7910597B2 (en) 2006-11-28 2011-03-22 Shire Llc Substituted quinazolines
AU2008212668B2 (en) * 2007-02-06 2013-02-07 Cipla Limited Process for the preparation of ethyl-N-(2, 3-dichloro-6-nitrobenzyl) glycine hydrochloride
CN101463035A (zh) * 2007-12-19 2009-06-24 华生制药私人有限公司 生产盐酸阿那格雷一水合物的改进方法
GB2460915B (en) 2008-06-16 2011-05-25 Biovascular Inc Controlled release compositions of agents that reduce circulating levels of platelets and methods therefor
GB0822970D0 (en) 2008-12-17 2009-01-21 Shire Llc Process for the preparation of anagrelide and analogues
GB201017783D0 (en) 2010-10-21 2010-12-01 Shire Llc Process for the preparation of anagrelide and analogues thereof

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947926A (en) * 1934-02-20 Seed grain dressings and process of
US2862966A (en) * 1958-12-02 archo
US2732403A (en) * 1956-01-24 Chclj
US2256999A (en) * 1939-03-08 1941-09-23 Du Pont Nitration of organic compounds
US2469695A (en) * 1946-02-02 1949-05-10 Eastman Kodak Co Nitroaminobenzene ester compounds
US2608584A (en) * 1947-03-19 1952-08-26 Nopco Chem Co Preparation of n-alkyl arylamines
US2883435A (en) * 1956-10-10 1959-04-21 Gen Aniline & Film Corp Purification of 1,2-dichloro-4-nitrobenzene
US3313854A (en) * 1961-11-20 1967-04-11 Universal Oil Prod Co Preparation of para-nitrodiphenylamines utilizing a copper oxide catalyst
DE1543923A1 (de) * 1966-05-20 1970-02-05 Thomae Gmbh Dr K Verfahren zur Herstellung von neuen 2-Amino-halogen-benzylaminen
USRE31617E (en) * 1972-02-04 1984-06-26 Bristol-Myers Company Optionally substituted 1,2,3,5-tetrahydroimidezo(2,1-b)-quinazolin-2-ones and 6(H)-1,2,3,4-tetrahydropyimido(2,1-b)quinazolin-2-ones
US3932407A (en) * 1973-11-19 1976-01-13 Bristol-Myers Company Optionally substituted 1,2,3,5-tetrahydroimidezo(2,1-b)-quinazolin-2-ones and 6(H)-1,2,3,4-tetrahydropyimido(2,1-b)quinazolin-2-ones
US3927127A (en) * 1972-10-24 1975-12-16 Amchem Prod Nitration process
JPS49132019A (xx) * 1973-02-26 1974-12-18
DE2400887A1 (de) * 1974-01-09 1975-08-28 Bayer Ag Verfahren zur herstellung von nitroderivaten aromatischer verbindungen
US4146718A (en) * 1978-04-10 1979-03-27 Bristol-Myers Company Alkyl 5,6-dichloro-3,4-dihydro-2(1h)-iminoquinazoline-3-acetate hydrohalides
US4208521A (en) * 1978-07-31 1980-06-17 Bristol-Myers Company Process for the preparation of imidazo[2,1-b]quinazolinones
US4357330A (en) * 1981-07-30 1982-11-02 Bristol-Myers Company Pharmaceutical compositions
JPS6028979A (ja) * 1983-07-14 1985-02-14 Dai Ichi Seiyaku Co Ltd イミダゾキナゾリン類化合物
JPH05271200A (ja) * 1991-05-22 1993-10-19 Egyt Gyogyszervegyeszeti Gyar 6,7−ジクロロ−1,5−ジヒドロ−イミダゾ〔2,1−b〕キナゾリン−2〔3H〕−オンの製造方法
EP0546697A1 (en) * 1991-11-27 1993-06-16 AT&T Corp. Process for the bromination of deactivated toluenes in the benzylic position

Also Published As

Publication number Publication date
AU711273B2 (en) 1999-10-07
ES2186297T3 (es) 2003-05-01
CA2171073A1 (en) 1997-06-05
BR9601294A (pt) 1998-01-13
JPH09157227A (ja) 1997-06-17
DE69625253D1 (de) 2003-01-16
EP0994114B1 (en) 2002-12-04
EP0778258A3 (en) 1998-12-09
EP0778258A2 (en) 1997-06-11
EP0994114A3 (en) 2000-12-06
ATE229021T1 (de) 2002-12-15
AR001244A1 (es) 1997-09-24
JP4275748B2 (ja) 2009-06-10
AU4792396A (en) 1997-06-12
US5801245A (en) 1998-09-01
MX9601105A (es) 1997-06-28
EP0994114A2 (en) 2000-04-19
DE69625253T2 (de) 2003-08-28

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