YU48318B - Postupak za dobijanje novih trijodobenzen jedinjenja i kontrasnog agensa koji ih sadrži - Google Patents
Postupak za dobijanje novih trijodobenzen jedinjenja i kontrasnog agensa koji ih sadržiInfo
- Publication number
- YU48318B YU48318B YU104289A YU104289A YU48318B YU 48318 B YU48318 B YU 48318B YU 104289 A YU104289 A YU 104289A YU 104289 A YU104289 A YU 104289A YU 48318 B YU48318 B YU 48318B
- Authority
- YU
- Yugoslavia
- Prior art keywords
- contrast
- triodobenzen
- procedure
- units
- obtaining new
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
- C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for
- G21H5/02—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for as tracers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
POSTUPAK ZA DOBIJANJE NOVIH TRIJODOBENZEN JEDINJENJA I KONTRASNOG AGENSA KOJI IH SADRZI - Postupak za dobijanje trijodobenzen jedinjenja opste formule u kojoj R, predstavlja - CO-NR2R3 ili -CO-NR7R8 grupu, R2 predstavlja atom vodonika, C1-4 hidroksialkil grupu ili C1-4 polihidroksialkil grupu, R3 predstavlja atom vodonika, C1-4 alkil grupu, R7 predstavlja C1-4 hidroksialkil grupu ili C1-4 polihidroksialkil grupu, R8 predstavlja atom vodonika, C1-4 alkil grupu, R4 predstavlja atom vodonika, C1-4 alkil grupu, C1-4 hidroksialkil grupu ili C1-4 polihidroksialkil grupu, naznacen time, sto obuhvata: A) kada R1 je -CO-NR2R3 a) acilovanje amina formule XV: sa hloridom formule IV: RCOCl (IV) gde R je grupa: u kojoj su hidroksi grupe zasticene; radi dobijanja jedinjenja formule XVI: b) reakciju jedinjenja formule XVI sa aminom formule VII: radi dobijanja jedinjenja formule XVII: i tada po izboru c) alkilovanje jedinjenja formule XVII sa alkilacionim agensom formule V: R'4Z (V) gde R'4 predstavlja C1-4 alkil grupu, C1-4 hidroksialkil grupu ili C1-4 polihidroksialkil grupu, a Z predstavlja atom hlora, broma ili joda, u prisustvu baze takve kao sto je natrijum metoksid, natrijum etoksid, natrijum hidrid ili natrijum hidroksid; i d) eliminisanje zastitnih grupa -CH(CH2OH)2 grupe ili eliminisanje ovih zastitnih grupa pre alkilovanja; B) kada R1 je -CO-NR7R8 i R7 i R2 nisu isti i/ili R8 i R3 nisu isti: a) acilovanje amina formule XVIII: sa hloridom formule IV kao sto je definisano napred, i po izboru b) alkilovanje sa alkilacinim agensom formule R'4Z, kao sto je definisano napred, i c) eliminisanje zastitnih grupa -CH(CH2OH)2 grupe, C) kada R1 je -CO-NR7R8 i R7 i R2 nisu isti i/ili R8 i R3 nisu isti: a) acilovanje amina formule XIX: gde R'7 grupa predstavlja R7 grupu u kojoj su hidroksi grupe zasticene, sa hloridom formule IV kao sto je definisano napred, radi dobijanja jedinjenja formule XX b) reagovanje jedinjenja formule XX sa aminom formule VII: radi dobijanja jedinjenja formule XXI: i zatim po izboru c) alkilovanje jedinjenja formule XXI sa alkilacinim agensom formule R'4Z, kao sto je definisano napred, i d) eliminisanje zastitnih grupa - CH(CH2OH)2 grupe ili eliminisanje ovih zastitnih grupa pre alkilovanja. Prijava sadrzi jos 1 nezavisan zahtev.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI8911042A SI8911042A (en) | 1988-06-02 | 1989-05-22 | Process for obtaining triiodine benzene compounds with non-ionic iodine and contrast products containing them |
HRP-1042/89A HRP920498B1 (en) | 1988-06-02 | 1992-09-25 | Process for the preparation of new triiodobenzene compounds with nonionic iodine and contrast products containing them |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8807369A FR2632304B1 (fr) | 1988-06-02 | 1988-06-02 | Composes triodobenzeniques non ioniques, leur procede de preparation et produits de contraste les contenant |
FR8900762A FR2643077B1 (fr) | 1989-01-23 | 1989-01-23 | Nouveaux composes non ioniques iodes et produits de contraste les contenant |
Publications (2)
Publication Number | Publication Date |
---|---|
YU104289A YU104289A (en) | 1991-04-30 |
YU48318B true YU48318B (sh) | 1998-05-15 |
Family
ID=26226693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU104289A YU48318B (sh) | 1988-06-02 | 1989-05-22 | Postupak za dobijanje novih trijodobenzen jedinjenja i kontrasnog agensa koji ih sadrži |
Country Status (25)
Country | Link |
---|---|
EP (1) | EP0357467B1 (sh) |
JP (1) | JPH07100684B2 (sh) |
KR (1) | KR0148358B1 (sh) |
CN (1) | CN1021440C (sh) |
AT (1) | ATE98220T1 (sh) |
AU (1) | AU617810B2 (sh) |
CA (1) | CA1339665C (sh) |
CZ (1) | CZ277984B6 (sh) |
DE (1) | DE68911237T2 (sh) |
DK (1) | DK175034B1 (sh) |
DZ (1) | DZ1341A1 (sh) |
EG (1) | EG19008A (sh) |
ES (1) | ES2060800T3 (sh) |
FI (1) | FI102745B (sh) |
GE (1) | GEP19960460B (sh) |
HR (1) | HRP920498B1 (sh) |
HU (1) | HU201732B (sh) |
IL (1) | IL90326A (sh) |
LV (1) | LV10234B (sh) |
MA (1) | MA21565A1 (sh) |
NO (1) | NO177461C (sh) |
PT (1) | PT90696B (sh) |
RU (1) | RU1833365C (sh) |
SI (1) | SI8911042A (sh) |
YU (1) | YU48318B (sh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656865B1 (fr) * | 1990-01-05 | 1993-03-26 | Guerbet Sa | Compose non ionique iode, son procede de preparation et produit de contraste le contenant. |
FR2673180B1 (fr) * | 1991-02-25 | 1994-03-04 | Guerbet Sa | Nouveaux composes non ioniques poly-iodes, procede de preparation, produit de contraste les contenant. |
DE4109169A1 (de) * | 1991-03-20 | 1992-09-24 | Koehler Chemie Dr Franz | Wasserloesliche nicht ionische roentgenkontrastmittel sowie mittel und verfahren zu ihrer herstellung |
FR2695125B1 (fr) * | 1992-08-25 | 1994-12-23 | Guerbet Sa | Nouveaux composés poly-iodés, procédé de préparation, produit de contraste les contenant. |
US6310243B1 (en) * | 1994-09-23 | 2001-10-30 | Nycomed Imaging As | Iodinated x-ray contrast media |
PT101720A (pt) * | 1995-06-08 | 1997-01-31 | Hovione Sociedade Quimica S A | Processo para a purificacao e cristalizacao de iopamidol |
US5705692A (en) * | 1996-09-27 | 1998-01-06 | Abbott Laboratories | Process for the preparation of iohexol |
CN110903275A (zh) * | 2018-09-14 | 2020-03-24 | 苏州科伦药物研究有限公司 | 制备碘比醇的方法、其中间体及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2909439A1 (de) * | 1979-03-08 | 1980-09-18 | Schering Ag | Neue nichtionische roentgenkontrastmittel |
US4396598A (en) * | 1982-01-11 | 1983-08-02 | Mallinckrodt, Inc. | Triiodoisophthalamide X-ray contrast agent |
DE3429949A1 (de) * | 1984-08-10 | 1986-02-20 | Schering AG, 1000 Berlin und 4709 Bergkamen | Neue nicht -ionische 2,4,6-trijod-isophthalsaeure-bis-amide, verfahren zu ihrer herstellung und ihre verwendung als roentgenkontrastmittel |
KR960016747B1 (ko) * | 1987-05-22 | 1996-12-20 | 브라코 인터내셔날 비. 브이 | 5-아실아미노-2,4,6-트리요오도-또는 트리브로모-벤조산 유도체의 제조 방법 |
FR2632304B1 (fr) * | 1988-06-02 | 1991-05-17 | Guerbert Sa | Composes triodobenzeniques non ioniques, leur procede de preparation et produits de contraste les contenant |
-
1989
- 1989-05-17 IL IL90326A patent/IL90326A/xx not_active IP Right Cessation
- 1989-05-21 DZ DZ890079A patent/DZ1341A1/fr active
- 1989-05-22 YU YU104289A patent/YU48318B/sh unknown
- 1989-05-22 SI SI8911042A patent/SI8911042A/sl not_active IP Right Cessation
- 1989-05-23 KR KR1019890006875A patent/KR0148358B1/ko not_active IP Right Cessation
- 1989-05-26 AU AU35235/89A patent/AU617810B2/en not_active Ceased
- 1989-05-26 DK DK198902595A patent/DK175034B1/da not_active IP Right Cessation
- 1989-05-30 RU SU894614183A patent/RU1833365C/ru not_active IP Right Cessation
- 1989-05-31 NO NO892189A patent/NO177461C/no not_active Application Discontinuation
- 1989-05-31 CZ CS893291A patent/CZ277984B6/cs not_active IP Right Cessation
- 1989-06-01 AT AT89401509T patent/ATE98220T1/de not_active IP Right Cessation
- 1989-06-01 PT PT90696A patent/PT90696B/pt not_active IP Right Cessation
- 1989-06-01 JP JP1140222A patent/JPH07100684B2/ja not_active Expired - Fee Related
- 1989-06-01 EG EG26789A patent/EG19008A/xx active
- 1989-06-01 ES ES89401509T patent/ES2060800T3/es not_active Expired - Lifetime
- 1989-06-01 CA CA000601412A patent/CA1339665C/en not_active Expired - Fee Related
- 1989-06-01 EP EP89401509A patent/EP0357467B1/fr not_active Expired - Lifetime
- 1989-06-01 CN CN89103735A patent/CN1021440C/zh not_active Expired - Lifetime
- 1989-06-01 DE DE89401509T patent/DE68911237T2/de not_active Expired - Fee Related
- 1989-06-01 FI FI892681A patent/FI102745B/fi not_active IP Right Cessation
- 1989-06-01 MA MA21817A patent/MA21565A1/fr unknown
- 1989-06-02 HU HU892826A patent/HU201732B/hu not_active IP Right Cessation
-
1992
- 1992-09-25 HR HRP-1042/89A patent/HRP920498B1/xx not_active IP Right Cessation
-
1993
- 1993-03-11 GE GEAP1993599A patent/GEP19960460B/en unknown
- 1993-05-25 LV LVP-93-404A patent/LV10234B/xx unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69128516D1 (de) | Neue Mercaptoacetylamid-Derivate zur Verwendung als Enkephalinase- und ACE-Hemmer | |
SE8406585L (sv) | Bensoesyraderivat | |
MX9207074A (es) | Piperazinil- y piperidinil -ciclohexanoles y composicion farmaceutica que los comprende | |
DE69021530D1 (de) | Neue Derivate von A-nor-3-Carboxysteroiden. | |
ATE219938T1 (de) | Neue 4-arylpiperazine und 4-arylpiperidine | |
DK149876C (da) | Kobling til styring af driften af tandlaegers behandlingsinstrumenter | |
NO165921C (no) | Fremgangsmaate for fremstilling av disubstituerte prolinderivater. | |
YU96291A (sh) | Postupak za dobijanje supstituisanih piperidina i supstituisani piperidini | |
ATE2017T1 (de) | Mischungen von optischen aufhellern und deren verwendung. | |
YU48318B (sh) | Postupak za dobijanje novih trijodobenzen jedinjenja i kontrasnog agensa koji ih sadrži | |
DE3750891D1 (de) | Neue Thyroninderivate. | |
DK0427125T3 (da) | Benzylselenobenzamider af aniliner og benzylaminer | |
DK0427160T3 (da) | Benzylselenobenzamid af aminopyridiner og picolylaminer | |
US5162542A (en) | Substituted pyrazoline derivatives | |
FI960929A (fi) | Välituotteena käyttökelpoiset indolonijohdannaiset |