DE1225191B - Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide - Google Patents

Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide

Info

Publication number
DE1225191B
DE1225191B DEF43096A DEF0043096A DE1225191B DE 1225191 B DE1225191 B DE 1225191B DE F43096 A DEF43096 A DE F43096A DE F0043096 A DEF0043096 A DE F0043096A DE 1225191 B DE1225191 B DE 1225191B
Authority
DE
Germany
Prior art keywords
naphthalene
tetracarboxylic acid
derivatives
acid diimide
preparation
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.)
Pending
Application number
DEF43096A
Other languages
German (de)
Inventor
Dr Siegismund Schuetz
Dr Marianne Bock
Dr Hinrich Otten
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19641445768 priority Critical patent/DE1445768A1/en
Priority to DEF43096A priority patent/DE1225191B/en
Priority to DEF43092A priority patent/DE1225190B/en
Priority to CH230968A priority patent/CH457476A/en
Priority to CH737765A priority patent/CH471786A/en
Priority to IL2363765A priority patent/IL23637A/en
Priority to BE664872D priority patent/BE664872A/xx
Priority to FR19724A priority patent/FR1512338A/en
Priority to NL6507170A priority patent/NL6507170A/xx
Priority to DK283965A priority patent/DK118342B/en
Publication of DE1225191B publication Critical patent/DE1225191B/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D471/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06Peri-condensed systems

Description

Verfahren zur Herstellung von Derivaten des Naphthalin-1,4,5,8-tetracarbonsäurediimids Es wurde gefunden, daß Derivate des Naphthalin-1,4,5,8- tetracarbonsäurediimids der allgemeinen Formel in der A für einen Pyridylrest steht, der gegebenenfalls über eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen an das Stickstoffatom gebunden ist und durch ein Halogenatom oder eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen substituiert sein kann, als solche oder in Form ihrer Salze mit nichttoxischen anorganischen oder organischen Säuren Amöben- und Tuberkuloseinfektionen sowie Lamblien- und Oxyureninfektionen günstig beeinflussen. Dagegen sind die bekannten nichtbasischen Imide der Naphthalin-1,4,5,8-tetracarbonsäure (vgl. deutsche Patentschrift 552 760; Liebigs Ann. der Chemie, 531, S. 1 [1937]; Helv.Process for the preparation of derivatives of naphthalene-1,4,5,8-tetracarboxylic acid diimide It has been found that derivatives of naphthalene-1,4,5,8-tetracarboxylic acid diimide of the general formula in which A stands for a pyridyl radical which is optionally bonded to the nitrogen atom via an alkyl group with 1 to 4 carbon atoms and can be substituted by a halogen atom or an alkyl group with 1 to 4 carbon atoms, as such or in the form of their salts with non-toxic inorganic or organic acids have a beneficial effect on amoebic and tuberculosis infections as well as lamblia and oxyuric infections. In contrast, the known non-basic imides of naphthalene-1,4,5,8-tetracarboxylic acid (cf. German Patent 552 760; Liebigs Ann. Der Chemie, 531, p. 1 [1937]; Helv.

Chim. Acta, 21, S. 1466 [1938]; USA.-Patentschrift 2 914 531) unwirksam. Die neuen Verbindungen haben außerdem laxierende Wirkung.Chim. Acta, 21, p. 1466 [1938]; U.S. Patent 2,914,531) ineffective. The new compounds also have a laxative effect.

Die neuen Verbindungen zeichnen sich durch gute Wirkung gegenüber solchen Tuberkelbazillen aus, die gegen eine Behandlung durch Isonikotinsäurehydrazid (INH) und Thiosemicarbazon resistent geworden sind. The new compounds are distinguished by their good effect such tubercle bacilli against treatment with isonicotinic hydrazide (INH) and thiosemicarbazone have become resistant.

Sie zeigen auch gegenüber anderen klinisch bedeutsamen Tuberkulostatika wie Streptomycin und p-Aminosalicylsäure keine Kreuzresistenz. In der folgenden Aufstellung sind die minimalen Hemmkonzentrationen von verschiedenen Verfahrensprodukten in y/ml Eimedium, die für eine Unterdrückung des Wachstums von gegen INH resistenten Mykobakterien erforderlich waren, im Vergleich zur Hemmkonzentration des Isonikotinsäurehydrazids aufgeführt. Die Versuche wurden an einem Laborstamm (125) durchgeführt, der ursprünglich aus Patientenmaterial isoliert worden war. Minimale Hemmkonzentration Verbindung ylml Eimedium INH-resistenter Stamm INH >100 1 1,6 2 50 3 25 4 25 1 = N,N'-Bis-[pyndyl-(3')]-naphthalin-1,4,5,S-tetracarbonsäurediimid, 2 = N,N'-Bis-[pyndyl-(4j.naphthalin-1,4,5,8-tetracarbonsäuredumid, Die Naphthalin-1,4,5,8-tetracarbonsäurediimide der oben angegebenen allgemeinen Formel werden dadurch hergestellt, daß man in an sich bekannter Weise Naphthalin- 1,4,5,8- tetracarbonsäuredianhydrid oder Naphthalin-1,4,5,8-tetracarbonsäure mit einem Amin der 3 = N,N'-Bis-[pyridyl-(4')-methyl]-naphthalin-1,4,5,8-tetracarbonsäurediimid, 4 N,N'-Bis- [pyndyl-(3')-methylj-naphthalin-1 4,5,8-tetracarbonsäurediimid. allgemeinen Formel H2N-A umsetzt.They also show no cross-resistance to other clinically important tuberculostatics such as streptomycin and p-aminosalicylic acid. The following list shows the minimum inhibitory concentrations of various process products in y / ml egg medium, which were required to suppress the growth of INH-resistant mycobacteria, compared to the inhibitory concentration of isonicotinic acid hydrazide. The experiments were carried out on a laboratory strain (125) which had originally been isolated from patient material. Minimal inhibitory concentration Compound ylml egg medium INH-resistant strain INH> 100 1 1.6 2 50 3 25 4 25 1 = N, N'-bis- [pyndyl- (3 ')] -naphthalene-1,4,5, S-tetracarboxylic acid diimide, 2 = N, N'-bis- [pyndyl- (4j, naphthalene-1,4 , 5,8-tetracarboxylic acid dumide, The naphthalene-1,4,5,8-tetracarboxylic acid diimides of the general formula given above are prepared by adding naphthalene-1,4,5,8-tetracarboxylic acid dianhydride or naphthalene-1 in a manner known per se , 4,5,8-tetracarboxylic acid with an amine of 3 = N, N'-bis [pyridyl- (4 ') - methyl] -naphthalene-1,4,5,8-tetracarboxylic acid diimide, 4 N, N'- Bis- [pyndyl- (3 ') - methylj-naphthalene-1 4,5,8-tetracarboxylic acid diimide, general formula H2N-A.

Das Verfahren wird in Gegenwart eines Lösungsmittels oder in der Schmelze durchgeführt. Als besonders günstig hat sich die Verwendung von Toluol und Xylol als Lösungsmittel erwiesen Bei der bei Siedetemperatur rasch verlaufenden Reaktion läßt sich das entstehende Wasser durch azeotrope Destillation am Wasserabscheider in einfacher Weise entfernen. The process is carried out in the presence of a solvent or in the Melt carried out. as The use has proven particularly favorable of toluene and xylene proved to be solvents at the boiling point rapidly In the course of the reaction, the water formed can be removed by azeotropic distillation easily remove at the water separator.

Beispiel 20 g Naphthalin-1,4,5, 8-tetracarbonsäuredianhydrid werden in etwa 20Q ccm-Xylol suspendiert. Man trägt in diese Suspension bei Siedetemperatur 15 g 3-Aminopyridin ein und kocht über Nacht unter Rühren am Wasserabscheider. Nach dem Erkalten wird abgesaugt und der Rückstand mit verdünnter Essigsäure behandelt. Man stellt die sauren Auszüge alkalisch und saugt den ausfallenden Niederschlag ab, der aus Dimethylformamid umkristallisiert wird. Man erhält 8,5 g N,N'-Bis-[pyridyl-(3')]-naphthalin-1,4,5,8-tetracarbonsäurediimid; F. >300°C In analoger Weise erhält man: N,N'-Bis- [pyridyl-(4')]-naphthalin-1,4, 5,8-tetracarbonsäurediimid, F. >300°C; N,N'-Bis- [pyridyl-(4')-methyl]-naphthalin-1,4,5,8-tetracarbonsäurediimid; F. >300"C; N,N'-Bis- [pyridyl-(3')-methyl]-naphthalin-1,4,5,8-tetracarbonsäurediimid; F. > 300"C. Example 20 g of naphthalene-1,4,5,8-tetracarboxylic acid dianhydride are used suspended in about 20Q cc xylene. One carries into this suspension at the boiling point 15 g of 3-aminopyridine and boil overnight with stirring on a water separator. To When it cools, it is filtered off with suction and the residue is treated with dilute acetic acid. The acidic extracts are made alkaline and the precipitate which separates out is sucked off from, which is recrystallized from dimethylformamide. 8.5 g of N, N'-bis [pyridyl- (3 ')] -naphthalene-1,4,5,8-tetracarboxylic acid diimide are obtained; F.> 300 ° C In an analogous manner one obtains: N, N'-bis [pyridyl- (4 ')] -naphthalene-1,4, 5,8-tetracarboxylic acid diimide, mp> 300 ° C; N, N'-bis [pyridyl- (4 ') -methyl] -naphthalene-1,4,5,8-tetracarboxylic acid diimide; F.> 300 "C; N, N'-bis [pyridyl- (3 ') -methyl] -naphthalene-1,4,5,8-tetracarboxylic acid diimide; F.> 300 "C.

Claims (1)

Patentanspruch: Verfahren zur Hersteltung von Derivaten des Naphthalin-1,4,5,8-tetracarbonsäurediimids, d a -durch gekennzeich-net, daß man man sich bekannter Weise Naphthalin-1,4,5,8-tetracarbonsäuredianhydrid oder Naphthalin-1,4,5,8-tetracarbonsäure mit einem Amin der allgemeinen Formel H2N A in der A für einen Pyridylrest steht, der gegebenenfalls über eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen an das Stickstoffatom gebunden ist und durch ein Halogenatom oder eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen substituiert sein kann, umsetzt und aus dem Reaktionsgemisch die Verbindung der allgemeinen Formel isoliert.Claim: Process for the preparation of derivatives of naphthalene-1,4,5,8-tetracarboxylic acid diimide, characterized by the fact that one is known as naphthalene-1,4,5,8-tetracarboxylic acid dianhydride or naphthalene-1,4 , 5,8-tetracarboxylic acid with an amine of the general formula H2N A in which A stands for a pyridyl radical which is optionally bonded to the nitrogen atom via an alkyl group with 1 to 4 carbon atoms and substituted by a halogen atom or an alkyl group with 1 to 4 carbon atoms can be, converts and from the reaction mixture the compound of the general formula isolated. In Betracht gezogene Druckschriften: Liebigs Annalen der Chemie, 531 (1937), S. off.; Helv. Chim. Acta., 21 (1933), S. 1466ff. Considered publications: Liebig's Annalen der Chemie, 531 (1937), p. Off .; Helv. Chim. Acta., 21 (1933), pp. 1466ff.
DEF43096A 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide Pending DE1225191B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19641445768 DE1445768A1 (en) 1964-06-05 1964-06-05 Process for the preparation of basic alkylated naphthalene- (1,4,5,8) -tetracarboxylic diimides
DEF43096A DE1225191B (en) 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide
DEF43092A DE1225190B (en) 1964-06-05 1964-06-05 Process for the preparation of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide derivatives
CH230968A CH457476A (en) 1964-06-05 1965-05-26 Process for the preparation of basic alkylated naphthalene- (1,4,5,8) -tetracarboxylic acid diimides
CH737765A CH471786A (en) 1964-06-05 1965-05-26 Process for the preparation of basic alkylated naphthalene- (1,4,5,8) -tetracarboxylic acid diimides
IL2363765A IL23637A (en) 1964-06-05 1965-05-31 Basic alkylated naphthalene-(1,4,5,8)-tetracarboxylic acid diimides and their preparation
BE664872D BE664872A (en) 1964-06-05 1965-06-03
FR19724A FR1512338A (en) 1964-06-05 1965-06-04 Process for manufacturing naphthalene- (1, 4, 5, 8) -tetracarboxylic, alkylated and basic acid diimides
NL6507170A NL6507170A (en) 1964-06-05 1965-06-04
DK283965A DK118342B (en) 1964-06-05 1965-06-04 Analogous process for the preparation of basic substituted naphthalene (1,4,5,8) -tetracarboxylic acid diimides or salts thereof.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF0043094 1964-06-05
DEF43096A DE1225191B (en) 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide
DEF43092A DE1225190B (en) 1964-06-05 1964-06-05 Process for the preparation of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide derivatives

Publications (1)

Publication Number Publication Date
DE1225191B true DE1225191B (en) 1966-09-22

Family

ID=27210364

Family Applications (3)

Application Number Title Priority Date Filing Date
DEF43092A Pending DE1225190B (en) 1964-06-05 1964-06-05 Process for the preparation of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide derivatives
DE19641445768 Pending DE1445768A1 (en) 1964-06-05 1964-06-05 Process for the preparation of basic alkylated naphthalene- (1,4,5,8) -tetracarboxylic diimides
DEF43096A Pending DE1225191B (en) 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DEF43092A Pending DE1225190B (en) 1964-06-05 1964-06-05 Process for the preparation of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide derivatives
DE19641445768 Pending DE1445768A1 (en) 1964-06-05 1964-06-05 Process for the preparation of basic alkylated naphthalene- (1,4,5,8) -tetracarboxylic diimides

Country Status (7)

Country Link
BE (1) BE664872A (en)
CH (2) CH471786A (en)
DE (3) DE1225190B (en)
DK (1) DK118342B (en)
FR (1) FR1512338A (en)
IL (1) IL23637A (en)
NL (1) NL6507170A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544303A (en) * 1968-04-03 1970-12-01 Stanford Research Inst Aromatic carboximides as herbicides
EP0217256A2 (en) 1985-10-04 1987-04-08 Bayer Ag Method for quenching fluorescence, and cationic derivatives of naphthalene-peri-dicarboxamide

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544303A (en) * 1968-04-03 1970-12-01 Stanford Research Inst Aromatic carboximides as herbicides
EP0217256A2 (en) 1985-10-04 1987-04-08 Bayer Ag Method for quenching fluorescence, and cationic derivatives of naphthalene-peri-dicarboxamide

Also Published As

Publication number Publication date
IL23637A (en) 1969-11-12
NL6507170A (en) 1965-12-06
DK118342B (en) 1970-08-10
CH471786A (en) 1969-04-30
CH457476A (en) 1968-06-15
DE1225190B (en) 1966-09-22
BE664872A (en) 1965-10-01
DE1445768A1 (en) 1968-11-28
FR1512338A (en) 1968-02-02

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