SK8997A3 - Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid - Google Patents

Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid Download PDF

Info

Publication number: SK8997A3
Authority: SK; Slovakia
Prior art keywords: benzenedicarboxylic acid; amino; acid; solution; sodium salt
Prior art date: 1995-05-23

Application number

SK89-97A

Other languages

English (en)

Slovak (sk)

Inventor

Marina Mauro

Fabrizio Minoja

Carlo F Viscardi

Massimo Gagna

Original Assignee

Fructamine 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.)

1995-05-23

Filing date

1996-05-17

Publication date

1997-08-06

1995-05-23 Priority claimed from ITMI951045A external-priority patent/IT1274547B/it

1995-08-04 Priority claimed from IT95RM000549 external-priority patent/IT1277899B1/it

1996-05-17 Application filed by Fructamine Spa filed Critical Fructamine Spa

1997-08-06 Publication of SK8997A3 publication Critical patent/SK8997A3/sk

Links

238000000034 method Methods 0.000 title claims abstract description 21
238000002360 preparation method Methods 0.000 title abstract description 12
239000000243 solution Substances 0.000 claims abstract description 19
JEZJSNULLBSYHV-UHFFFAOYSA-N 5-amino-2,4,6-triiodobenzene-1,3-dicarboxylic acid Chemical compound NC1=C(I)C(C(O)=O)=C(I)C(C(O)=O)=C1I JEZJSNULLBSYHV-UHFFFAOYSA-N 0.000 claims abstract description 15
NBDAHKQJXVLAID-UHFFFAOYSA-N 5-nitroisophthalic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC([N+]([O-])=O)=C1 NBDAHKQJXVLAID-UHFFFAOYSA-N 0.000 claims abstract description 13
238000006192 iodination reaction Methods 0.000 claims abstract description 12
230000026045 iodination Effects 0.000 claims abstract description 11
IUEVXLACZFKZSP-UHFFFAOYSA-L disodium;5-aminobenzene-1,3-dicarboxylate Chemical compound [Na+].[Na+].NC1=CC(C([O-])=O)=CC(C([O-])=O)=C1 IUEVXLACZFKZSP-UHFFFAOYSA-L 0.000 claims abstract description 9
238000000746 purification Methods 0.000 claims abstract description 9
239000007864 aqueous solution Substances 0.000 claims abstract description 5
230000007935 neutral effect Effects 0.000 claims abstract description 5
239000012266 salt solution Substances 0.000 claims abstract description 5
238000009903 catalytic hydrogenation reaction Methods 0.000 claims abstract description 4
239000002253 acid Substances 0.000 claims description 7
159000000000 sodium salts Chemical class 0.000 claims description 4
QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims 2
238000004519 manufacturing process Methods 0.000 claims 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 15
235000011149 sulphuric acid Nutrition 0.000 abstract description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 24
239000000047 product Substances 0.000 description 16
KBZFDRWPMZESDI-UHFFFAOYSA-N 5-aminobenzene-1,3-dicarboxylic acid Chemical compound NC1=CC(C(O)=O)=CC(C(O)=O)=C1 KBZFDRWPMZESDI-UHFFFAOYSA-N 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
239000000126 substance Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000000543 intermediate Substances 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
QZRGKCOWNLSUDK-UHFFFAOYSA-N Iodochlorine Chemical compound ICl QZRGKCOWNLSUDK-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003610 charcoal Substances 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000012467 final product Substances 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
235000011007 phosphoric acid Nutrition 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
239000000758 substrate Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
238000005160 1H NMR spectroscopy Methods 0.000 description 1
-1 5-amino-1,3-benzenedioic acid sodium salt carboxylic acid Chemical class 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
239000003377 acid catalyst Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
238000003556 assay Methods 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006555 catalytic reaction Methods 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000013065 commercial product Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000002872 contrast media Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000011630 iodine Substances 0.000 description 1
238000002955 isolation Methods 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000002243 precursor Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000001226 reprecipitation Methods 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000005406 washing Methods 0.000 description 1

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
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- 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
- C07C227/16—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 not involving the amino or carboxyl groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

SK89-97A 1995-05-23 1996-05-17 Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid SK8997A3 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
ITMI951045A IT1274547B (it)	1995-05-23	1995-05-23	Processo per la preparazione dell'acido 5-ammino-2,4,6- triiodoisoftalico
IT95RM000549 IT1277899B1 (it)	1995-08-04	1995-08-04	Processo per la preparazione dell'acido 5-ammino-2,4,6 -triiodo- isoftalico"
PCT/EP1996/002105 WO1996037458A1 (en)	1995-05-23	1996-05-17	Process for the preparation of a halosubstituted aromatic acid

Publications (1)

Publication Number	Publication Date
SK8997A3 true SK8997A3 (en)	1997-08-06

Family

ID=26331278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SK89-97A SK8997A3 (en)	1995-05-23	1996-05-17	Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid

Country Status (23)

Country	Link
US (1)	US5763650A (de)
EP (1)	EP0773923B1 (de)
JP (1)	JP4012568B2 (de)
KR (1)	KR100269079B1 (de)
CN (1)	CN1109670C (de)
AT (1)	ATE192138T1 (de)
AU (1)	AU707177B2 (de)
BR (1)	BR9606487A (de)
CA (1)	CA2195635C (de)
CZ (1)	CZ289771B6 (de)
DE (2)	DE773923T1 (de)
DK (1)	DK0773923T3 (de)
ES (1)	ES2103254T3 (de)
GR (2)	GR970300029T1 (de)
HU (1)	HU217686B (de)
IL (1)	IL118360A (de)
MX (1)	MX9700549A (de)
NO (1)	NO314257B1 (de)
PL (1)	PL318285A1 (de)
PT (1)	PT773923E (de)
SI (1)	SI9620011A (de)
SK (1)	SK8997A3 (de)
WO (1)	WO1996037458A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7968745B2 (en)	2005-12-19	2011-06-28	Ge Healthcare As	Purification process of iodixanol
WO2009091758A1 (en)	2008-01-14	2009-07-23	Mallinckrodt Inc.	Process for the preparation of iosimenol
EP2093206A1 (de) *	2008-02-20	2009-08-26	BRACCO IMAGING S.p.A.	Verfahren zur Iodierung aromatischer Verbindungen
EP2230227A1 (de)	2009-03-20	2010-09-22	Bracco Imaging S.p.A	Verfahren zur Herstellung von aromatischen Trijodid-Carboxyl- Derivaten
EP2243767A1 (de)	2009-04-21	2010-10-27	Bracco Imaging S.p.A	Verfahren zur Iodierung aromatischer Verbindungen
DK2451994T3 (da) *	2009-07-07	2014-01-20	Bracco Imaging Spa	Fremgangsmåde til fremstilling af et ioderende middel
US7999134B2 (en)	2009-07-21	2011-08-16	Ge Healthcare As	Crystallization of iodixanol using milling
US7999135B2 (en)	2009-07-21	2011-08-16	Ge Healthcare As	Crystallization of iodixanol using ultrasound
CN102725249B (zh)	2009-11-26	2014-12-10	好利安中国控股有限公司	碘克沙醇的制备和纯化
EP2394984A1 (de)	2010-06-10	2011-12-14	Bracco Imaging S.p.A	Verfahren zur Iodinierung von Phenol-Derivaten
WO2014090650A1 (en)	2012-12-11	2014-06-19	Bracco Imaging Spa	Continuous process for the preparation of (s)-2-acetyloxypropionic acid chloride
PL3066071T3 (pl)	2013-11-05	2018-09-28	Bracco Imaging S.P.A	Sposób otrzymywania jopamidolu
BR112016027507B1 (pt)	2014-06-10	2020-11-24	Bracco Imaging Spa	método para a preparação de ácido (s)-2-acetiloxipropiônico e seus derivados
NZ757793A (en)	2017-06-07	2022-04-29	Bracco Imaging Spa	A process for the recovery of iodine from aqueous solutions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2820814A (en) *	1955-03-21	1958-01-21	Schering Corp	Polyiodinated 5-aminoisophthalic acids, salts, and esters
SU502875A1 (ru) *	1973-03-26	1976-02-15	Войсковая Часть 41598	Способ получени метилового эфира 4-диметиламиносалициловой кислоты
SU502874A1 (ru) *	1973-12-07	1976-02-15	Институт Органического Катализа И Электрохимии	Способ получени м-аминоизофталевой кислоты
US4102917A (en) *	1977-06-01	1978-07-25	American Cyanamid Company	Substituted phenyl naphthalenesulfonic acids
JP2765696B2 (ja) *	1989-12-27	1998-06-18	三井化学株式会社	５―アミノ―２，４，６―トリヨードイソフタル酸の製造方法

1996
- 1996-05-13 US US08/645,448 patent/US5763650A/en not_active Expired - Lifetime
- 1996-05-17 BR BR9606487A patent/BR9606487A/pt not_active Application Discontinuation
- 1996-05-17 DE DE0773923T patent/DE773923T1/de active Pending
- 1996-05-17 HU HU9700189A patent/HU217686B/hu unknown
- 1996-05-17 CZ CZ1997185A patent/CZ289771B6/cs not_active IP Right Cessation
- 1996-05-17 JP JP53534796A patent/JP4012568B2/ja not_active Expired - Lifetime
- 1996-05-17 DK DK96919779T patent/DK0773923T3/da active
- 1996-05-17 EP EP96919779A patent/EP0773923B1/de not_active Expired - Lifetime
- 1996-05-17 SI SI9620011A patent/SI9620011A/sl unknown
- 1996-05-17 SK SK89-97A patent/SK8997A3/sk unknown
- 1996-05-17 AU AU58189/96A patent/AU707177B2/en not_active Ceased
- 1996-05-17 PT PT96919779T patent/PT773923E/pt unknown
- 1996-05-17 WO PCT/EP1996/002105 patent/WO1996037458A1/en active IP Right Grant
- 1996-05-17 KR KR1019970700404A patent/KR100269079B1/ko not_active IP Right Cessation
- 1996-05-17 DE DE69607921T patent/DE69607921T2/de not_active Expired - Lifetime
- 1996-05-17 AT AT96919779T patent/ATE192138T1/de active
- 1996-05-17 CN CN96190526A patent/CN1109670C/zh not_active Expired - Lifetime
- 1996-05-17 MX MX9700549A patent/MX9700549A/es unknown
- 1996-05-17 CA CA002195635A patent/CA2195635C/en not_active Expired - Lifetime
- 1996-05-17 ES ES96919779T patent/ES2103254T3/es not_active Expired - Lifetime
- 1996-05-17 PL PL96318285A patent/PL318285A1/xx unknown
- 1996-05-22 IL IL11836096A patent/IL118360A/xx not_active IP Right Cessation
1997
- 1997-01-21 NO NO19970263A patent/NO314257B1/no not_active IP Right Cessation
- 1997-09-30 GR GR970300029T patent/GR970300029T1/el unknown
2000
- 2000-07-14 GR GR20000401642T patent/GR3033957T3/el unknown

Also Published As

Publication number	Publication date
KR100269079B1 (ko)	2000-10-16
JP4012568B2 (ja)	2007-11-21
CN1154688A (zh)	1997-07-16
DE69607921T2 (de)	2000-08-17
CA2195635C (en)	2008-07-22
PL318285A1 (en)	1997-06-09
BR9606487A (pt)	1997-11-25
EP0773923B1 (de)	2000-04-26
CN1109670C (zh)	2003-05-28
AU5818996A (en)	1996-12-11
CA2195635A1 (en)	1996-11-28
CZ18597A3 (en)	1997-07-16
US5763650A (en)	1998-06-09
GR3033957T3 (en)	2000-11-30
SI9620011A (en)	1997-06-30
CZ289771B6 (cs)	2002-04-17
ATE192138T1 (de)	2000-05-15
MX9700549A (es)	1997-05-31
HU217686B (hu)	2000-03-28
DE773923T1 (de)	1997-12-18
JPH10503530A (ja)	1998-03-31
NO314257B1 (no)	2003-02-24
ES2103254T3 (es)	2000-07-01
ES2103254T1 (es)	1997-09-16
AU707177B2 (en)	1999-07-01
IL118360A0 (en)	1996-09-12
IL118360A (en)	1999-12-22
DE69607921D1 (de)	2000-05-31
PT773923E (pt)	2000-08-31
EP0773923A1 (de)	1997-05-21
NO970263D0 (no)	1997-01-21
DK0773923T3 (da)	2000-09-04
HUP9700189A3 (en)	1998-03-02
GR970300029T1 (en)	1997-09-30
NO970263L (no)	1997-03-24
WO1996037458A1 (en)	1996-11-28
HUP9700189A1 (hu)	1998-01-28

Publication	Publication Date	Title
SK8997A3 (en)	1997-08-06	Process for the preparation of 5-amino-2,4,6-triiodine-1,3- -benzenedicarboxylic acid
US6900330B1 (en)	2005-05-31	Process for producing 2,3-pyridinedicarboxylic acid
US5093510A (en)	1992-03-03	Process for producing copper formate
JP3011493B2 (ja)	2000-02-21	４−アルキル−３−チオセミカルバジドの製造方法
AU750745B2 (en)	2002-07-25	A method of producing aminocyanoacetamide
US5523472A (en)	1996-06-04	Process for the preparation of 5-fluoroanthranilic acid
US4876387A (en)	1989-10-24	Process for preparing 2,4,5-trifluorobenzoic acid
DE2116159C3 (de)	1987-12-03	Verfahren zur Herstellung von 4-Pyridylthio-essigsäure
JP3908794B2 (ja)	2007-04-25	Ｎ−置換不飽和アミドの製造方法
JPS62288102A (ja)	1987-12-15	ジシアナミド金属塩の製造方法
JP4383604B2 (ja)	2009-12-16	芳香族シアノ安息香酸化合物の製造方法
JPH08157444A (ja)	1996-06-18	アミノエタンスルホン酸の製造方法
JP4032825B2 (ja)	2008-01-16	３，４−ジヒドロキシベンゾニトリルを製造する方法
EP4251605A1 (de)	2023-10-04	Umweltfreundliches verfahren zur selektiven acylierung von aminophenol
JPH09176101A (ja)	1997-07-08	ｐ−ニトロフェニルヒドラジンの製造法
JPS59157039A (ja)	1984-09-06	キシリレングリコ−ルの製造法
JPS60169493A (ja)	1985-09-02	５−デオキシ−ｌ−アラビノ−スの製造法
US7157583B2 (en)	2007-01-02	Process for producing high-purity 2,3-pyridinedicarboxylic acid
JP2005112807A (ja)	2005-04-28	アミノアルコキシカルボスチリル誘導体の製造方法。
JPH0559027A (ja)	1993-03-09	２−メルカプト−ベンゾチアゾールの製法
JPH0366659A (ja)	1991-03-22	イセチオン酸の製造方法
JPS5841873A (ja)	1983-03-11	２−メルカプト−２−チアゾリン類の製法
JPH0354934B2 (de)	1991-08-21
JP2001261642A (ja)	2001-09-26	１−アルキルインドール−３−カルボン酸類の製造方法
JPH06271550A (ja)	1994-09-27	ピラジンカルボキサミドの製造方法