ES8604503A2 - Procedimiento de obtencion de sulfonamidinas - Google Patents
Procedimiento de obtencion de sulfonamidinasInfo
- Publication number
- ES8604503A2 ES8604503A2 ES541190A ES541190A ES8604503A2 ES 8604503 A2 ES8604503 A2 ES 8604503A2 ES 541190 A ES541190 A ES 541190A ES 541190 A ES541190 A ES 541190A ES 8604503 A2 ES8604503 A2 ES 8604503A2
- Authority
- ES
- Spain
- Prior art keywords
- formula
- obtaining
- sulphonamidines
- alkyl
- ivb
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE SULFONAMIDINAS, DE FORMULA GENERAL (I), EN LA QUE RB SIGNIFICA UN RESTO 3-3-(1-PIPERIDINILMETIL)FENOXIPROPIL; Y RB1 SIGNIFICA UN RESTO FENILO SUSTITUIDO POR UN ATOMO DE HALOGENO, PREFERENTEMENTE BROMO (CERTIFICADO DE ADICION DE LA PATENTE NUM. 532.242). COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE HACE REACCIONAR UNA AMINA DE FORMULA GENERAL: RB-NH2, CON UN EXCESO DE H-C(OR2)3, PARA OBTENER LOS IMIDATOS INTERMEDIOS DE FORMULA GENERAL (II); SEGUNDA, DE DICHOS IMIDATOS SE ELIMINA POR EVAPORACION EL EXCESO DEL ORTO-FORMIATO UTILIZADO; Y POR ULTIMO, SE HACE REACCIONAR EL COMPUESTO INTERMEDIO DE FORMULA GENERAL (II) CON SULFONAMIDAS DE FORMULA GENERAL (III). DE APLICACION EN LA INHIBICION DE LA SECRECION ACIDA POR ANTAGONISMO DE LOS RECEPTORES H-2 HISTAMINICOS.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES541190A ES541190A0 (es) | 1985-03-12 | 1985-03-12 | Procedimiento de obtencion de sulfonamidinas |
CA000477755A CA1269382A (en) | 1984-04-18 | 1985-03-28 | Anti-ulceric sulfonamidines |
PH32140A PH21779A (en) | 1984-04-18 | 1985-04-15 | Sulfonomidines and pharmaceutical compositions containing the same |
EP85104577A EP0159012B1 (en) | 1984-04-18 | 1985-04-16 | Sulfonamidines, a process for preparing them and pharmaceutical compositions containing them |
DE8585104577T DE3568041D1 (en) | 1984-04-18 | 1985-04-16 | Sulfonamidines, a process for preparing them and pharmaceutical compositions containing them |
US06/724,784 US4728655A (en) | 1984-04-18 | 1985-04-18 | Sulfonamidines, process for the production thereof and pharmaceutical compositions containing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES541190A ES541190A0 (es) | 1985-03-12 | 1985-03-12 | Procedimiento de obtencion de sulfonamidinas |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8604503A2 true ES8604503A2 (es) | 1986-02-01 |
ES541190A0 ES541190A0 (es) | 1986-02-01 |
Family
ID=8488832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES541190A Granted ES541190A0 (es) | 1984-04-18 | 1985-03-12 | Procedimiento de obtencion de sulfonamidinas |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES541190A0 (es) |
-
1985
- 1985-03-12 ES ES541190A patent/ES541190A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES541190A0 (es) | 1986-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES545885A0 (es) | Un metodo para preparar 4-(4-(dimetilamino)-1-(4'-fluoro- fenil)-1-hidroxibutil)-3-(hidroximetil)-benzonitrilo | |
EP0610958A3 (en) | Intermediates for the preparation of derivatives of 4-oxoquinoline-3-carboxylic acid. | |
ES557582A0 (es) | Un procedimiento para preparar derivados de (benzoil-4-piperidinil-1)-2-fenil-1-alcanoles | |
ES536186A0 (es) | Un procedimiento para preparar 5-hidroximetil-2-mercapto-imidazoles sustituidos en posicion 1 | |
SE8404712D0 (sv) | Azole derivatives, process for their production compositions containing them and their use | |
DE2966030D1 (en) | Antisecretory heterocyclic guanidine derivatives, process for their manufacture and pharmaceutical compositions containing them | |
ES8604503A2 (es) | Procedimiento de obtencion de sulfonamidinas | |
JPS5681578A (en) | Novel thioalkyl amide derivative | |
DE3277624D1 (en) | Heterocyclic phenyl ethers, process for their preparation and herbicides containing them | |
ES8604502A2 (es) | Procedimiento de obtencion de nuevas sulfonamidinas | |
PL145084B1 (en) | Method of obtaining novel derivatives of iminotriazolidine | |
ES8604501A2 (es) | Procedimiento de obtencion de sulfonamidinas | |
ES532098A0 (es) | Un procedimiento para preparar derivados sustituidos en posicion 1 de azetidin-3-ol | |
ES8604500A2 (es) | Procedimiento de obtencion de de nuevas sulfonamidinas | |
PT83064A (en) | Process for the preparation of acid 4-oh-quinoline-carboxylic new derivatives relieved in the position 2 by a eventually converted in ether or ester dihydroxylade group | |
JPS6479155A (en) | Diphenylpyridine compound | |
IL76612A0 (en) | Intermediates for preparing 16-phenoxy-prostatrienoic acid derivatives and their preparation | |
EG18298A (en) | Synthesis of 2-aminopyrimido(4,5-g)quinolines | |
KR830009047A (ko) | 4-(5)-알킬메르캅토이미다졸 유도체의 제조방법 | |
JPS57212174A (en) | Thiazolidine compound | |
JPS57156440A (en) | Novel derivatives of 4-methyl-3-formylpentanoic acid, manufacture and use for manufacturing cyclic derivatives | |
FI882956A (fi) | 4-piperidyl-substituerade karboxylsyraderivat och foerfarande foer deras framstaellning. |