DE1230031B - 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
DE1230031B
DE1230031B DEF43093A DEF0043093A DE1230031B DE 1230031 B DE1230031 B DE 1230031B DE F43093 A DEF43093 A DE F43093A DE F0043093 A DEF0043093 A DE F0043093A DE 1230031 B DE1230031 B DE 1230031B
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DE
Germany
Prior art keywords
tetracarboxylic acid
naphthalene
group
derivatives
preparation
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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
DEF43093A
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German (de)
Inventor
Dr Siegismund Schuetz
Dr Juergen Kurz
Dr Hans Pluempe
Dr Hinrich Otten
Dr Marianne Bock
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 DEF43093A priority Critical patent/DE1230031B/en
Publication of DE1230031B publication Critical patent/DE1230031B/en
Pending legal-status Critical Current

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    • 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 R1 ein Wasserstoffatom, eine Methylgruppe oder eine Dialkylaminoalkylgruppe und R2 ein Wasserstoffatom, eine Methylgruppe, eine Dialkylaminoalkylgruppe oder den Acylrest der Isonicotinsäure bedeutet oder R1 und R2 zusammen eine gegebenenfalls durch ein Sauerstoff- oder Schwefelatom oder eine Alkyliminogruppe mit 1 bis 4 Kohlenstoffatomen unterbrochene Alkylengruppe darstellen, gute Wirkung gegen Tuberkulose und Amöben-, Lamblien- und Oxyuren-Infektionen besitzen.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 R1 is a hydrogen atom, a methyl group or a dialkylaminoalkyl group and R2 is a hydrogen atom, a methyl group, a dialkylaminoalkyl group or the acyl radical of isonicotinic acid, or R1 and R2 together are an alkylene group optionally interrupted by an oxygen or sulfur atom or an alkylimino group with 1 to 4 carbon atoms represent, have a good effect against tuberculosis and amoebic, lamblia and oxyuric infections.

Die Verbindungen beeinflussen als solche oder in Form ihrer Salze mit nicht toxischen anorganischen oder organischen Säuren die genannten Infektionen günstig. Im Vergleich dazu sind die bekannten nicht basischen Imide der Naphthalin- 1 ,4,5,8-tetracarbonsäure [deutsche Patentschrift 552 760; Liebigs Ann. d. Chem., 531, S. 1 (1937); Helv. chim. acta, 21, 5. 1466 (1938); USA.-Patentschrift 2914531] unwirksam. The compounds affect as such or in the form of their salts the infections mentioned with non-toxic inorganic or organic acids cheap. In comparison, the well-known non-basic imides of the naphthalene 1, 4,5,8-tetracarboxylic acid [German patent specification 552 760; Liebigs Ann. d. Chem., 531, p. 1 (1937); Helv. Chim. acta, 21, p. 1466 (1938); U.S. Patent 2914531] ineffective.

Die neuen Verbindungen haben außerdem laxierende Wirkung. Die erfindungsgemäß erhältlichen Verbindungen zeichnen sich durch eine gute Wirkung gegenüber solchen Tuberkelbazillen aus, die gegen eine Behandlung durch Isonicotinsäurehydrazid (INH) und Thiosemicarbazon resistent geworden sind. Sie zeigen auch gegenüber anderen klinisch bedeutsamen Tuberkulostatika, wie Streptomycin und p-Aminosalicylsäure, keine Kreuzresistanz. In der folgenden Aufstellung sind die minimalen Hemmkonzentrationen von verschiedenen Verfahrensprodukten in γ/ml Eimedium, die für eine Unterdrückung des Wachstums von gegen INH-resistenten Mykobakterien erforderlich waren, im Vergleich zur Hemmkonzentration des Isonicotinsäurehydrazids aufgeführt. Die Versuche wurden.an einem Laborstamm (125) durchgeführt, der ursprünglich aus Patientenmaterial isoliert worden war. Minimale Hemmkonzentration Verbindung γ/ml Eimedium, INH-resistenter Stamm 125 INH.................. 100 1 (Beispiel 1 a) ........ 40 2 (Beispiel 1 b) ........ 40 3 (Beispiel 2) .......... 1 4 (Beispiel 3) .......... 10 5 (Beispiel 4 a) ........ 40 6 (Beispiel 4 b) ........ 40 -Die neuen Derivate des Naphthalin-1,4,5,8-tetracarbonsäurediimids werden dadurch hergestellt, daß man in an sich bekannter Weise das Anhydrid der Formel oder die entsprechende Tetracarbonsäure mit einem Amin der allgemeinen Formel umsetzt.The new compounds also have a laxative effect. The compounds obtainable according to the invention are distinguished by a good action against those tubercle bacilli which have become resistant to treatment with isonicotinic acid hydrazide (INH) and thiosemicarbazone. 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 γ / 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) that had originally been isolated from patient material. Minimal inhibitory concentration Compound γ / ml egg medium, INH resistant strain 125 INH .................. 100 1 (example 1 a) ........ 40 2 (example 1 b) ........ 40 3 (example 2) .......... 1 4 (example 3) .......... 10 5 (example 4 a) ........ 40 6 (example 4 b) ........ 40 The new derivatives of naphthalene-1,4,5,8-tetracarboxylic acid diimide are prepared by using the anhydride of the formula in a manner known per se or the corresponding tetracarboxylic acid with an amine of the general formula implements.

Die Umsetzung 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 reaction is carried out in the presence of a solvent or in the Melt carried out. The use of toluene has proven to be particularly favorable and xylene proved to be solvents. In the case of the rapidly running at boiling point The resulting water can be reacted by azeotropic distillation on a water separator easily remove.

Beispiel 1 a) 15 g Naphthalin- 1,4,5, 8-tetracarbonsäuredianhydrid werden in 250 ccm Chlorbenzol suspendiert und unter Rühren zum Sieden erwärmt. Man tropft 23 g N,N-Bis-(ß-diäthylaminoäthyl)-hydrazin ein und kocht 1 Stunde unter Rückfluß. Nach dem Erkalten wird mit verdünnter Essigsäure extrahiert, die essigsauren Auszüge alkalisch gestellt und mit Chloroform ausgeschüttelt. Nach dem Trocknen und Eindampfen hinterbleibt ein Ol, das nach einiger Zeit kristallisiert. Example 1 a) 15 g of naphthalene-1,4,5,8-tetracarboxylic acid dianhydride are suspended in 250 ccm of chlorobenzene and heated to the boil while stirring. Man drops 23 g of N, N-bis (ß-diethylaminoethyl) hydrazine and boils under for 1 hour Reflux. After cooling, it is extracted with dilute acetic acid, the acetic acid Extracts made alkaline and extracted with chloroform. After drying and evaporation, an oil remains which crystallizes after a while.

Zur Charakterisierung der erhaltenen Verbindung fällt man aus Äthanol das Maleinat aus, das sich aus Athanol umkristallisieren läßt. Man erhält 14 g N,N'-Bis-[bis-(ß-diäthylaminoäthyl)-amino]-naphthalin-1,4,5,8-tetracarbonsäurediimid-maleinat; F. 184 bis 186"C. b) In analoger Weise erhält man N,N'-Bis-[ß-diäthylaminoäthylamino] - naphthalin - 1,4,5,8 - tetracarbonsäurediimid; F. 187 bis 188"C. To characterize the compound obtained, it is precipitated from ethanol the maleate, which can be recrystallized from ethanol. 14 g of N, N'-bis [bis (ß-diethylaminoethyl) amino] naphthalene-1,4,5,8-tetracarboxylic acid diimide maleate are obtained; F. 184 to 186 "C. b) N, N'-bis [ß-diethylaminoäthylamino] is obtained in an analogous manner - naphthalene - 1,4,5,8 - tetracarboxylic acid diimide; F. 187 to 188 "C.

Beispiel 2 13,4 g Naphthalin- 1,4, 5,8-tetracarbonsäuredianhydrid werden in 80 ccm Dimethylformamid auf 100"C erwärmt. Man tropft unter Rühren langsam 6 ccm Hydrazinhydrat ein und rührt weitere 2 Stunden bei Zimmertemperatur. Nach dem Erkalten wird abgesaugt, der Rückstand mit Äthanol gewaschen, anschließend mit der zehnfachen Menge gesättigter Sodalösung auf dem Wasserbad erwärmt, wieder abfiltriert und neutral gewaschen. Nach dem Trocknen erhält man 10 g N,N'-Diaminonaphthalin-1,4,5,8-tetracarbonsäurediimid, das oberhalb 250"C schmilzt. Example 2 13.4 g of naphthalene-1,4,5,8-tetracarboxylic acid dianhydride are heated to 100 ° C. in 80 cc of dimethylformamide. It is slowly added dropwise with stirring 6 cc hydrazine hydrate and stir for a further 2 hours at room temperature. To the cooling is suctioned off, the residue washed with ethanol, then with ten times the amount of saturated soda solution heated on a water bath, filtered off again and washed neutral. After drying, 10 g of N, N'-diaminonaphthalene-1,4,5,8-tetracarboxylic acid diimide are obtained, that melts above 250 "C.

Beispiel 3 21 g Naphthalin- 1 ,4,5,8-tetracarbonsäuredianhydiid und 27 g Isonicotinsäurehydrazid werden gemischt und etwa 1 Stunde auf 260"C zum Schmelzen erhitzt. Nach dem Erkalten wird in Dimethylformamid gelöst und durch Eintropfen in Äthanol ausgefällt; man erhält 20 g N,N'-Bis-(isonicotinoylamino) - naphthalin - 1,4,5,8- tetracarbonsäurediimid; E. >360°C. Example 3 21 g of naphthalene-1, 4,5,8-tetracarboxylic acid dianhydride and 27 g of isonicotinic hydrazide are mixed and allowed to melt at 260 "C for about 1 hour heated. After cooling, it is dissolved in dimethylformamide and added dropwise precipitated in ethanol; 20 g of N, N'-bis (isonicotinoylamino) naphthalene are obtained - 1,4,5,8-tetracarboxylic acid diimide; E.> 360 ° C.

Beispiel 4 a) 13,4 g Naphthalin-1,4,5,8-tetracarbonsäureanhydrid werden in 100 ml Äthanol mit 11,2 gN-Aminomorpholin 6 Stunden unter Rückfluß gekocht. Man saugt nach demErkalten ab und wäscht mit Methanol. Example 4 a) 13.4 g of naphthalene-1,4,5,8-tetracarboxylic acid anhydride are refluxed for 6 hours in 100 ml of ethanol with 11.2 g of N-aminomorpholine. After cooling, it is suctioned off and washed with methanol.

Man erhält 20 g N,N'-Dimorpholino-naphthalin-1,4,5,8-tetracarbonsäurediimid; F. >260°C. b) In analoger Weise erhält man das N,N'-Bis-(dimethylamino)-naphthalin-1 ,4,5,84etracarbonsäurediimid; F. >260°C.20 g of N, N'-dimorpholino-naphthalene-1,4,5,8-tetracarboxylic acid diimide are obtained; F.> 260 ° C. b) N, N'-bis (dimethylamino) naphthalene-1 is obtained in an analogous manner , 4,5,84etracarboxylic acid diimide; F.> 260 ° C.

Claims (1)

Patentanspruch: Verfahren zur Herstellung von Derivaten des Naphthalin- 1,4,5,8 -tetracarbonsäuredümids, d a -durch gekennzeichnet, daß man in an sich bekannter Weise das Anhydrid der Formel oder die entsprechende Tetracarbonsäure mit einem Amin der allgemeinen Formel worin R1 ein Wasserstoffatom, eine Methylgruppe oder eine Dialkylaminoalkylgruppe und R2 ein Wasserstoffatom, eine Methylgruppe, eine Dialkylaminoalkylgruppe oder den Acylrest der Isonicotinsäure bedeutet oder R1 und R2 zusammen eine gegebenenfalls durch ein Sauerstoff-oder Schwefelatom oder eine Alkyliminogruppe mit 1 bis 4 Kohlenstoffatomen unterbrochene Alkylengruppe darstellen, umsetzt und aus dem Reaktionsgemisch die Verbindung der allgemeinen Formel in der R1 und R2 die oben angegebene Bedeutung haben, isoliert.Claim: A process for the preparation of derivatives of naphthalene-1,4,5,8-tetracarboxylic acid imide, characterized in that the anhydride of the formula is used in a manner known per se or the corresponding tetracarboxylic acid with an amine of the general formula where R1 is a hydrogen atom, a methyl group or a dialkylaminoalkyl group and R2 is a hydrogen atom, a methyl group, a dialkylaminoalkyl group or the acyl radical of isonicotinic acid, or R1 and R2 together represent an alkylene group optionally interrupted by an oxygen or sulfur atom or an alkylimino group with 1 to 4 carbon atoms , converts and from the reaction mixture the compound of the general formula in which R1 and R2 have the meaning given above, isolated. In Betracht gezogene Druckschriften: Liebigs Annalen der Chemie, 531 (1937), S. 1 ff; Helv. chim. acta, 21 (1933), S. 1466 ff. Considered publications: Liebig's Annalen der Chemie, 531 (1937), pp. 1 ff; Helv. Chim. acta, 21 (1933), p. 1466 ff.
DEF43093A 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide Pending DE1230031B (en)

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Application Number Priority Date Filing Date Title
DEF43093A DE1230031B (en) 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide

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DEF43093A DE1230031B (en) 1964-06-05 1964-06-05 Process for the preparation of derivatives of naphthalene-1, 4, 5, 8-tetracarboxylic acid diimide

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031065A2 (en) * 1979-12-20 1981-07-01 Bayer Ag Naphthaline-tetracarbonic acid diimides as electrical semiconductors and photoconductors
US5468583A (en) * 1994-12-28 1995-11-21 Eastman Kodak Company Cyclic bis-dicarboximide electron transport compounds for electrophotography
US5767268A (en) * 1995-05-05 1998-06-16 Hoffmann-La Roche Inc. Sulfuric acid esters of amino sugars
EP2000856A1 (en) 2007-06-04 2008-12-10 Ricoh Company, Ltd. Electrophotographic photoreceptor, image forming apparatus, and process cartridge
EP2033961A1 (en) 2007-09-10 2009-03-11 Ricoh Company, Ltd. Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same
JP2009193045A (en) * 2008-01-17 2009-08-27 Ricoh Co Ltd Electrophotographic device
JP2009198624A (en) * 2008-02-20 2009-09-03 Ricoh Co Ltd Electrophotographic photoreceptor, image forming device, full-color image forming device and process cartridge
JP2010039123A (en) * 2008-08-04 2010-02-18 Ricoh Co Ltd Electrophotographic photoreceptor, image forming apparatus, full-color image forming apparatus, and process cartridge
JP2010048876A (en) * 2008-08-19 2010-03-04 Ricoh Co Ltd Image forming apparatus
DE102013003680A1 (en) 2013-02-28 2014-09-11 LMU Universität München Department Chemie Chromophors arranged as 'metatoms': building blocks for molecular metamaterials

Non-Patent Citations (1)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031065A3 (en) * 1979-12-20 1982-01-20 Bayer Ag Naphthaline-tetracarbonic acid diimides as electrical semiconductors and photoconductors
EP0031065A2 (en) * 1979-12-20 1981-07-01 Bayer Ag Naphthaline-tetracarbonic acid diimides as electrical semiconductors and photoconductors
US5468583A (en) * 1994-12-28 1995-11-21 Eastman Kodak Company Cyclic bis-dicarboximide electron transport compounds for electrophotography
US5767268A (en) * 1995-05-05 1998-06-16 Hoffmann-La Roche Inc. Sulfuric acid esters of amino sugars
US8110326B2 (en) 2007-06-04 2012-02-07 Ricoh Company Limited Electrophotographic photoreceptor, image forming apparatus, and process cartridge
EP2000856A1 (en) 2007-06-04 2008-12-10 Ricoh Company, Ltd. Electrophotographic photoreceptor, image forming apparatus, and process cartridge
EP2033961A1 (en) 2007-09-10 2009-03-11 Ricoh Company, Ltd. Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same
US8232031B2 (en) 2007-09-10 2012-07-31 Ricoh Company, Ltd. Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same
JP2009193045A (en) * 2008-01-17 2009-08-27 Ricoh Co Ltd Electrophotographic device
JP2009198624A (en) * 2008-02-20 2009-09-03 Ricoh Co Ltd Electrophotographic photoreceptor, image forming device, full-color image forming device and process cartridge
JP2010039123A (en) * 2008-08-04 2010-02-18 Ricoh Co Ltd Electrophotographic photoreceptor, image forming apparatus, full-color image forming apparatus, and process cartridge
JP2010048876A (en) * 2008-08-19 2010-03-04 Ricoh Co Ltd Image forming apparatus
DE102013003680A1 (en) 2013-02-28 2014-09-11 LMU Universität München Department Chemie Chromophors arranged as 'metatoms': building blocks for molecular metamaterials

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