ZA9510152B - Process for the preparation of an intermediate useful in the synthesis of organic compounds - Google Patents

Process for the preparation of an intermediate useful in the synthesis of organic compounds

Info

Publication number
ZA9510152B
ZA9510152B ZA9510152A ZA9510152A ZA9510152B ZA 9510152 B ZA9510152 B ZA 9510152B ZA 9510152 A ZA9510152 A ZA 9510152A ZA 9510152 A ZA9510152 A ZA 9510152A ZA 9510152 B ZA9510152 B ZA 9510152B
Authority
ZA
South Africa
Prior art keywords
preparation
pct
amino
date
intermediate useful
Prior art date
Application number
ZA9510152A
Other languages
English (en)
Inventor
Cannata Vincenzo
Velgi Corrado
Barreca Giuseppe
Original Assignee
Zambon Spa
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 Zambon Spa filed Critical Zambon Spa
Publication of ZA9510152B publication Critical patent/ZA9510152B/xx

Links

Classifications

    • 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
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/18—Preparation 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA9510152A 1994-11-29 1995-11-29 Process for the preparation of an intermediate useful in the synthesis of organic compounds ZA9510152B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942412A IT1271107B (it) 1994-11-29 1994-11-29 Processo per la preparazione di un intermedio utile nella sintesi di composti organici

Publications (1)

Publication Number Publication Date
ZA9510152B true ZA9510152B (en) 1996-06-12

Family

ID=11369927

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9510152A ZA9510152B (en) 1994-11-29 1995-11-29 Process for the preparation of an intermediate useful in the synthesis of organic compounds

Country Status (13)

Country Link
US (1) US5856570A (cs)
EP (1) EP0794937B1 (cs)
JP (1) JP3795524B2 (cs)
AT (1) ATE178585T1 (cs)
CZ (1) CZ288587B6 (cs)
DE (1) DE69508959T2 (cs)
ES (1) ES2129877T3 (cs)
FI (1) FI972261A7 (cs)
IL (1) IL116166A (cs)
IT (1) IT1271107B (cs)
NO (1) NO308212B1 (cs)
WO (1) WO1996016927A1 (cs)
ZA (1) ZA9510152B (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275429B (it) * 1995-05-18 1997-08-07 Zambon Spa Processo per la preparazione di un intermedio utile nella sintesi di composti organici
HU216548B (hu) * 1995-05-23 1999-07-28 Fructamine S.P.A. Eljárás benzoldikarbonsav-dikloridok előállítására, és a köztitermék
KR20000075115A (ko) * 1999-05-28 2000-12-15 강재헌 불순물 ｃ가 제거된 이오파미돌의 신규 제조방법
WO2012136813A2 (en) 2011-04-07 2012-10-11 Universitetet I Oslo Agents for medical radar diagnosis
PT105770B (pt) * 2011-06-24 2013-07-08 Hovione Farmaciencia S A Novo intermediário e seu uso na preparação de agente de contrate triiodado
CN111548268A (zh) 2012-12-11 2020-08-18 伯拉考成像股份公司 制备(s)-2-乙酰氧基丙酰氯的连续方法
CN106458830B (zh) 2014-06-10 2019-03-05 伯拉考成像股份公司 制备(s)-2-乙酰氧基丙酸及其衍生物的方法
CN104230731B (zh) * 2014-09-24 2016-01-20 武汉理工大学 造影剂中间体三碘异酞酰氯的制备方法
FR3062850B1 (fr) 2017-02-10 2020-01-31 Guerbet Procede de preparation monotope de composes organo-iodes
FR3084668A1 (fr) 2018-08-02 2020-02-07 Guerbet Procede de preparation monotope de composes organo-iodes intermediaires a la synthese du ioversol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193211B (it) * 1979-08-09 1988-06-15 Bracco Ind Chimica Spa Derivati dell'acido 2,4,6-triiodo-isoftalico,metodo per la loro preparazione e mezzi di contrasto che li contengono
US4396598A (en) * 1982-01-11 1983-08-02 Mallinckrodt, Inc. Triiodoisophthalamide X-ray contrast agent
FR2541676A1 (fr) * 1983-02-25 1984-08-31 Guerbet Sa Composes non-ioniques a structures benzenique iodee ou bromee et produits opacifiants en contenant
HU216548B (hu) * 1995-05-23 1999-07-28 Fructamine S.P.A. Eljárás benzoldikarbonsav-dikloridok előállítására, és a köztitermék

Also Published As

Publication number Publication date
CZ288587B6 (cs) 2001-07-11
US5856570A (en) 1999-01-05
IL116166A (en) 1999-11-30
ES2129877T3 (es) 1999-06-16
FI972261L (fi) 1997-05-28
JP3795524B2 (ja) 2006-07-12
NO972428L (no) 1997-05-28
WO1996016927A1 (en) 1996-06-06
EP0794937B1 (en) 1999-04-07
ATE178585T1 (de) 1999-04-15
IT1271107B (it) 1997-05-26
NO308212B1 (no) 2000-08-14
FI972261A0 (fi) 1997-05-28
NO972428D0 (no) 1997-05-28
CZ163797A3 (cs) 1998-02-18
JPH10509967A (ja) 1998-09-29
ITMI942412A0 (it) 1994-11-29
ITMI942412A1 (it) 1996-05-29
IL116166A0 (en) 1996-01-31
FI972261A7 (fi) 1997-05-28
DE69508959D1 (de) 1999-05-12
DE69508959T2 (de) 1999-08-05
EP0794937A1 (en) 1997-09-17

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