ES8404677A1 - Procedimiento para la obtencion dederivados de 4h-1,4-benzotiazina. - Google Patents

Procedimiento para la obtencion dederivados de 4h-1,4-benzotiazina.

Info

Publication number
ES8404677A1
ES8404677A1 ES524714A ES524714A ES8404677A1 ES 8404677 A1 ES8404677 A1 ES 8404677A1 ES 524714 A ES524714 A ES 524714A ES 524714 A ES524714 A ES 524714A ES 8404677 A1 ES8404677 A1 ES 8404677A1
Authority
ES
Spain
Prior art keywords
medicaments
preservatives
additives
preparation
animal feed
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
Application number
ES524714A
Other languages
English (en)
Other versions
ES524714A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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
Priority claimed from DE19823229124 external-priority patent/DE3229124A1/de
Priority claimed from DE19823229125 external-priority patent/DE3229125A1/de
Priority claimed from DE19823229126 external-priority patent/DE3229126A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES8404677A1 publication Critical patent/ES8404677A1/es
Publication of ES524714A0 publication Critical patent/ES524714A0/es
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—Compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula, e.g. penicillins, penems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/16—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems condensed with one six-membered ring

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE 4H-1,4-BENZOTIAZINA, DE FORMULA GENERAL (I), EN LA QUE N ES 0, 1 O 2; R1 Y R4 SIGNIFICAN HIDROGENO, ALQUILO O HALOGENO; R2 Y R3 SIGNIFICAN HIDROGENO, ALQUILO O ARILO; R5 Y R6 SIGNIFICAN HIDROGENO, ALQUILO O CICLOALQUILO; Y R7 SIGNIFICA HIDROGENO O ALQUILO.CONSISTE EN HACER REACCIONAR DERIVADOS DE CADENA ABIERTA, DE FORMULA GENERAL (II), EN LA QUE N, R1, R2, R3, R4, R5, R6 Y R7 TIENEN LOS SIGNIFICADOS YA INDICADOS; Y X SIGNIFICA HALOGENO, CON BASES EN PRESENCIA DE DILUYENTES INERTES A UNA TEMPERATURA COMPRENDIDAENTRE CERO Y 250 GRADOS.DE APLICACION COMO MEDICAMENTOS, ESPECIALMENTE COMO ANTIINFECCIOSO.
ES524714A 1982-08-04 1983-08-03 Procedimiento para la obtencion dederivados de 4h-1,4-benzotiazina. Granted ES524714A0 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19823229124 DE3229124A1 (de) 1982-08-04 1982-08-04 Verfahren zur herstellung von 4h-1,4-benzothiazin-derivaten
DE19823229125 DE3229125A1 (de) 1982-08-04 1982-08-04 4h-1,4-benzothiazin-derivate, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel, futterzusatzstoffe und konservierungsmittel
DE19823229126 DE3229126A1 (de) 1982-08-04 1982-08-04 Neue, substituierte enamine, verfahren zu ihrer herstellung sowie ihre verwendung

Publications (2)

Publication Number Publication Date
ES8404677A1 true ES8404677A1 (es) 1984-05-01
ES524714A0 ES524714A0 (es) 1984-05-01

Family

ID=27190286

Family Applications (1)

Application Number Title Priority Date Filing Date
ES524714A Granted ES524714A0 (es) 1982-08-04 1983-08-03 Procedimiento para la obtencion dederivados de 4h-1,4-benzotiazina.

Country Status (10)

Country Link
US (1) US4548934A (es)
EP (1) EP0101933A1 (es)
AU (1) AU1741583A (es)
DK (1) DK354783A (es)
ES (1) ES524714A0 (es)
FI (1) FI832783A (es)
GR (1) GR79357B (es)
IL (1) IL69405A0 (es)
NO (1) NO832663L (es)
PT (1) PT77098B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3426564A1 (de) * 1984-07-19 1986-01-30 Bayer Ag, 5090 Leverkusen Verwendung von 4h-1,4-benzothiazinen bei der prophylaxe und therapie von erkrankungen der atemwege, entzuendungen/rheuma, thromboembolischen erkrankungen, ischaemien und infarkten, herzrhythmusstoerungen, arteriosklerose und dermatosen, arzneimittel zu diesem zweck sowie wirkstoffe, die in diesen arzneimitteln enthalten sind
DE3911975A1 (de) * 1989-04-12 1990-10-31 Basf Ag Phenylsulfone und deren cyclisierungsprodukte
FR2691459B1 (fr) * 1992-05-25 1995-06-09 Adir Nouveaux derives de la phenothiazine, leur procede de preparation et les compositions pharmaceutiques qui les contiennent.
CN109134285A (zh) * 2018-09-17 2019-01-04 枣庄学院 一种α取代β-不饱和氨基酸酯类化合物及制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867863A (en) * 1927-02-14 1932-07-19 Gen Aniline Works Inc Indophenol azine compounds
US2374181A (en) * 1940-11-16 1945-04-24 Eastman Kodak Co Morpholine compounds
BE653101A (es) * 1964-09-15 1964-12-31
GB1270970A (en) * 1968-11-18 1972-04-19 Merck Patent Gmbh 3-aryl-benzazines and process for their preparation
US4397849A (en) * 1980-12-30 1983-08-09 Fujisawa Pharmaceutical Co., Ltd. Benzothiazine derivatives
DE3111513A1 (de) * 1981-03-24 1982-10-21 Bayer Ag, 5090 Leverkusen Neue stabilisatoren
DE3111487A1 (de) * 1981-03-24 1982-12-30 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2,3-dihydro-4h-1,4 dihydro-1,4-benzothiazinen

Also Published As

Publication number Publication date
EP0101933A1 (de) 1984-03-07
PT77098A (en) 1983-08-01
FI832783A (fi) 1984-02-05
FI832783A0 (fi) 1983-08-02
PT77098B (en) 1986-03-12
US4548934A (en) 1985-10-22
AU1741583A (en) 1984-02-09
NO832663L (no) 1984-02-06
IL69405A0 (en) 1983-11-30
GR79357B (es) 1984-10-22
DK354783A (da) 1984-02-05
DK354783D0 (da) 1983-08-03
ES524714A0 (es) 1984-05-01

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