DE2211419A1 - Penicilloic acid derivatives - Google Patents
Penicilloic acid derivativesInfo
- Publication number
- DE2211419A1 DE2211419A1 DE19722211419 DE2211419A DE2211419A1 DE 2211419 A1 DE2211419 A1 DE 2211419A1 DE 19722211419 DE19722211419 DE 19722211419 DE 2211419 A DE2211419 A DE 2211419A DE 2211419 A1 DE2211419 A1 DE 2211419A1
- Authority
- DE
- Germany
- Prior art keywords
- cooh
- general formula
- salts
- compound
- salt
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/04—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D277/06—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Description
RAN 4050/3-02RAN 4050 / 3-02
F. HofFmann-La Roche & Co. Aktiengesellschaft, Basel/SchweizF. HofFmann-La Roche & Co. Aktiengesellschaft, Basel / Switzerland
PenicilloinsäurederivatePenicilloic acid derivatives
Die vorliegende Erfindung betrifft Penicilloinsäurederivate der allgemeinen FormelThe present invention relates to penicilloic acid derivatives of the general formula
NH2 HHNH 2 HH
R—C—CONH-C—C^ XC^R-C-CONH-C-C 1-4 X C 1-4
i Mli Ml
n CO NH CH COOH n CO NH CH COOH
NHNH
«jVn COOH«JVn COOH
in der η 1 bis 5 und R den Phenylrest oder den !»^■-Cyclohexadienylrest bedeutet, sowie deren Salze.in which η 1 to 5 and R is the phenyl radical or the ! »^ ■ -Cyclohexadienyl radical means and their salts.
209839/1237209839/1237
221U19221U19
JUine bevorzugte Gruppe von Verbindungen der Formel I sind solche, in denen η 5 ist und besonders bevorzugt ist die Verbindung, worin η 5 und R Phenyl bedeutet.A preferred group of compounds of the formula I. are those in which η is 5 and the compound in which η 5 and R is phenyl is particularly preferred.
Die Verbindungen der Formel I können auch als Salze, z.B. als Na-, K- oder Ca-SaIz vorliegen. Ferner können die Verbindungen als innere Salze vorliegen,wobei die Salzbildung zwischen Aminogruppe und Carboxylgruppe erfolgt.The compounds of the formula I can also be used as salts, e.g. present as Na, K or Ca salts. Furthermore, the compounds can be present as internal salts, with the formation of salts takes place between amino group and carboxyl group.
Die Verbindungen der Formel I und deren Salze werden dadurch hergestellt, dass man eine Verbindung der allgemeinen FormelThe compounds of the formula I and their salts are prepared by a compound of the general formula
H HH H
\ c '· ! S
R—C-CONH-C-C^ XC^~ 5 „ II \ c '· ! S.
R-C-CONH-CC ^ X C ^ ~ 5 "II
H CO-N CH COOH H CO-N CH COOH
in der R die obige Bedeutung hat, mit einer Verbindung der allgemeinen Formelin which R has the above meaning with a compound of the general formula
NHNH
2— (CH2)- COOH III 2 - (CH 2 ) - COOH III
in der η die obige Bedeutung hat,in which η has the above meaning,
umsetzt und das Reaktionsprodukt gewünsentenfalls in ein Salz überführt.converts and the reaction product, if desired, in a salt convicted.
Die Umsetzung einer Verbindung der Formel II mit einer Verbindung der Formel III wird zweckmässig in wässrigalkalischem Medium vorgenommen. Die Reaktionstemperatur beträgt vorzugsweise 5-3O0C.The reaction of a compound of the formula II with a compound of the formula III is expediently carried out in an aqueous alkaline medium. The reaction temperature is preferably 5-3O 0 C.
Die Verbindungen der allgemeinen Formel I und deren pharmazeutisch verträgliche Salze können zur Hemmung allergischer Reaktionen, die bei Verabreichung von Penicillinen auftreten,The compounds of general formula I and their pharmaceutically acceptable salts can be used to inhibit allergic Reactions that occur when penicillins are administered
209839/1237209839/1237
verwendet werden.be used.
So konnte in vitro die Ausfällung von anti-Penicilloyl-Ant!körpern, vor allem anti-Ampicilloyl-Ant!körpern, (gewonnen aua Kaninchen- und Meerschweinchenseren) durch Penicilloyl-Antigene mittels 6-(a-Aminobenzyl-a-penicilloylamino)capronsäure gehemmt werden. Weiterhin wurde gefunden, dass das vorstehend genannte Penicilloinsäurederivat die Hämagglutination von mit anti-Penicilloyl-Antikörpern, vor allem anti-Ampicilloyl-Antikörpern, präincubierten Erythrozyten durch Ampicilloyl-Antigene hemmt. Ebenso liess sich die durch Ampicilloyl-Antigene hervorgerufene Kontraktion des mittels anti-Ampicilloyl-Kaninchen-y-globulin passiv sensibilisierten Meerschweinchenileums (Schultz-Dale-Versuch) hemmen. In vivo konnten durch 6-(a-Aminobenzyl-a-penicilloylamino)-capronsäure penicillinallergische Reaktionen, wie z.B. die passive Hautanaphylaxie des Meerschweinchens sowie die urtikarielle Hautreaktion des ampicillinallergischen Menschen gehemmt werden. Analoges gilt von der 6-La-Amino-(1,A-cyclohexadienylJmethyl-a-penicilloy-amino]-capronsäure. So in vitro the precipitation of anti-penicilloyl antibodies could especially anti-ampicilloyl ant! bodies, (won also rabbit and guinea pig sera) through penicilloyl antigens using 6- (a-aminobenzyl-a-penicilloylamino) caproic acid be inhibited. Furthermore, it was found that the above-mentioned penicilloic acid derivative the Hemagglutination of anti-penicilloyl antibodies especially anti-ampicilloyl antibodies, preincubated erythrocytes by ampicilloyl antigens. Likewise, the Contraction of the anti-ampicilloyl rabbit y-globulin caused by ampicilloyl antigens passive sensitized guinea pig ileum (Schultz-Dale experiment) inhibit. In vivo, 6- (a-aminobenzyl-a-penicilloylamino) -caproic acid penicillin allergic reactions, such as passive skin anaphylaxis in guinea pigs as well the urticarial skin reaction of people allergic to ampicillin can be inhibited. The same applies to 6-La-amino- (1, A-cyclohexadienyl-methyl-a-penicilloy-amino] -caproic acid.
Die Verfahrensprodukte können in Form pharmazeutischer Präparate Verwendung finden, welche sie oder ihre Salze in Mischung mit einem für die enterale oder parenterale Applikation geeigneten pharmazeutischen, organischen oder anorganischen inerten Trägermaterial, wie z.B. Wasser, pflanzliche OeIe, Polyalkylenglykole usw. enthalten. Die pharmazeutischen Präparate können z.B. als Lösungen, Suspensionen oder Emulsionen vorliegen. Gegebenenfalls sind sie sterilisiert und bzw. oder enthalten Hilfsstoffe, wie Konservierungs-, Stabilisierungs-, Netz- oder Emulgiermittel, Salze zur Veränderung des osmotlschen Druckes oder Puffer. Sie können auch noch andere therapeutisch wertvolle Stoffe enthalten.The products of the process can be in pharmaceutical form Find preparations use which they or their salts in a mixture with one for enteral or parenteral administration suitable pharmaceutical, organic or inorganic inert carrier material, such as water, vegetable Contain oils, polyalkylene glycols, etc. The pharmaceutical Preparations can be in the form of solutions, suspensions or emulsions, for example. If necessary, they are sterilized and or or contain auxiliaries such as preservatives, Stabilizing agents, wetting agents or emulsifying agents, salts for changing the osmotic pressure or buffers. You can also contain other therapeutically valuable substances.
209833/1237209833/1237
-A--A-
Für die orale Therapie kommen Dosierungen von 200-600 mg pro Medikation in Betracht. Derartige Dosierungen können 2 bis 4 mal täglich verabreicht werden.For oral therapy, dosages of 200-600 mg per medication can be considered. Such dosages can be administered 2 to 4 times a day.
Die folgenden Beispiele erläutern die Herstellung der erfindungsgemässen Verbindungen. Die Temperaturen sind in Celsiusgraden angegeben.The following examples explain the preparation of the compounds according to the invention. The temperatures are in Degrees Celsius.
26 g 6-Aminocapronsäure in 345 ml 1,ON Natronlauge werden während 10 Minuten bei 10° mit 58 g Ampicillin-trihydrat versetzt und noch 20 Minuten gerührt. Dann wird die Lösung auf 1 kg Amberlite IR 120 gegeben und mit Wasser eluiert. Die wässrige Lösung wird lyophilisiert, der Rückstand wird in Alkohol gelöst und mit Aethylacetat gefällt. Das ausgefällte Material setzt man in methanolischer Lösung mit 2N Natriumäthylcaproat in Aethylacetat um und fällt mit Aether. Aus Methanol/Aether erhält man nach Behandlung mit Tierkohle, das Natriumsalz von 6-(a-Aminobenzyl-a-penicilloylaaino)-capronsäure; Schmelzpunkt 157-160°, LaJ^5 = +30,3° (1,0 in Wasser).26 g of 6-aminocaproic acid in 345 ml of 1, ON sodium hydroxide solution are mixed with 58 g of ampicillin trihydrate for 10 minutes at 10 ° and stirred for a further 20 minutes. The solution is then poured onto 1 kg of Amberlite IR 120 and eluted with water. The aqueous solution is lyophilized, the residue is dissolved in alcohol and precipitated with ethyl acetate. The precipitated material is reacted in methanolic solution with 2N sodium ethyl caproate in ethyl acetate and precipitated with ether. After treatment with animal charcoal, the sodium salt of 6- (a-aminobenzyl-a-penicilloylaaino) -caproic acid is obtained from methanol / ether; Melting point 157-160 °, LaJ ^ 5 = + 30.3 ° (1.0 in water).
In Analogie zu Beispiel 1 erhält man aus α-Amino-(1,4-cyclohexadienyl)methyl-penicillin und 6-Aminocapronaäure das Natriumsalz von o-La-Amino-il^-cyclohexadienylJmethyla-penicilloylamino J-capronsäure.In analogy to Example 1, α-amino (1,4-cyclohexadienyl) methyl penicillin is obtained and 6-aminocaproic acid, the sodium salt of o-La-Amino-il ^ -cyclohexadienylJmethyla-penicilloylamino J-caproic acid.
Eine Kapsel zur oralen Verabreichung enthält die folgenden Inhaltsstoffe:One capsule for oral administration contains the following ingredients:
209839/1237209839/1237
6-(a-Aminobenzyl-a-penicilloylamino)■ capronsaure-Natrlum6- (α-aminobenzyl-α-penicilloylamino) ■ caproic acid sodium
Milchzucker Magnesiumstearat TalkLactose Magnesium Stearate Talk
209839/1237209839/1237
Claims (10)
COOH j
COOH
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH355871 | 1971-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2211419A1 true DE2211419A1 (en) | 1972-09-21 |
Family
ID=4258572
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722211419 Pending DE2211419A1 (en) | 1971-03-11 | 1972-03-09 | Penicilloic acid derivatives |
DE19722211420 Pending DE2211420A1 (en) | 1971-03-11 | 1972-03-09 | Pharmaceutical preparation |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722211420 Pending DE2211420A1 (en) | 1971-03-11 | 1972-03-09 | Pharmaceutical preparation |
Country Status (21)
Country | Link |
---|---|
AT (2) | AT312802B (en) |
AU (1) | AU461136B2 (en) |
BE (2) | BE780472A (en) |
CA (1) | CA972759A (en) |
CH (1) | CH546783A (en) |
DE (2) | DE2211419A1 (en) |
DK (1) | DK136977B (en) |
ES (2) | ES400624A1 (en) |
FI (1) | FI52345C (en) |
FR (2) | FR2128824B1 (en) |
GB (2) | GB1322149A (en) |
HK (1) | HK14676A (en) |
HU (2) | HU165203B (en) |
IE (2) | IE36204B1 (en) |
IL (2) | IL38865A (en) |
NL (2) | NL7202772A (en) |
NO (1) | NO138142C (en) |
PH (2) | PH12264A (en) |
SE (3) | SE406198B (en) |
YU (1) | YU35011B (en) |
ZA (2) | ZA721364B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4316882A (en) * | 1978-04-20 | 1982-02-23 | Levine Bernard B | Compositions for testing to predict and/or diagnose allergy to penicillins |
CA1209477A (en) * | 1981-03-26 | 1986-08-12 | Bruce E. Haeger | Composition of matter comprising a lyophilized preparation of a penicillin derivative |
-
1971
- 1971-03-11 CH CH355871A patent/CH546783A/en not_active IP Right Cessation
-
1972
- 1972-03-01 IL IL38865A patent/IL38865A/en unknown
- 1972-03-01 IL IL38864A patent/IL38864A/en unknown
- 1972-03-01 ZA ZA721364A patent/ZA721364B/en unknown
- 1972-03-01 ZA ZA721363A patent/ZA721363B/en unknown
- 1972-03-02 NL NL7202772A patent/NL7202772A/xx unknown
- 1972-03-02 NL NL7202771A patent/NL7202771A/xx not_active Application Discontinuation
- 1972-03-02 PH PH13316A patent/PH12264A/en unknown
- 1972-03-02 AU AU39571/72A patent/AU461136B2/en not_active Expired
- 1972-03-03 PH PH13315*UA patent/PH9295A/en unknown
- 1972-03-06 CA CA136,277A patent/CA972759A/en not_active Expired
- 1972-03-07 IE IE282/72A patent/IE36204B1/en unknown
- 1972-03-07 IE IE281/72A patent/IE36203B1/en unknown
- 1972-03-07 AT AT188772A patent/AT312802B/en not_active IP Right Cessation
- 1972-03-07 AT AT188672A patent/AT331389B/en not_active IP Right Cessation
- 1972-03-08 FI FI720618A patent/FI52345C/en active
- 1972-03-09 DE DE19722211419 patent/DE2211419A1/en active Pending
- 1972-03-09 DE DE19722211420 patent/DE2211420A1/en active Pending
- 1972-03-10 GB GB1135172A patent/GB1322149A/en not_active Expired
- 1972-03-10 HU HUHO1460A patent/HU165203B/hu unknown
- 1972-03-10 YU YU625/72A patent/YU35011B/en unknown
- 1972-03-10 HU HUHO1459A patent/HU166712B/hu unknown
- 1972-03-10 NO NO790/72A patent/NO138142C/en unknown
- 1972-03-10 DK DK112072AA patent/DK136977B/en unknown
- 1972-03-10 ES ES400624A patent/ES400624A1/en not_active Expired
- 1972-03-10 FR FR7208435A patent/FR2128824B1/fr not_active Expired
- 1972-03-10 BE BE780472A patent/BE780472A/en unknown
- 1972-03-10 FR FR7208434A patent/FR2128823B1/fr not_active Expired
- 1972-03-10 GB GB1135272A patent/GB1333524A/en not_active Expired
- 1972-03-10 BE BE780471A patent/BE780471A/en unknown
- 1972-03-10 SE SE7203125A patent/SE406198B/en unknown
- 1972-03-10 ES ES400623A patent/ES400623A1/en not_active Expired
-
1975
- 1975-12-08 SE SE7513807A patent/SE7513807L/en unknown
- 1975-12-11 SE SE7514031A patent/SE7514031L/en unknown
-
1976
- 1976-03-18 HK HK146/76*UA patent/HK14676A/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
OHW | Rejection |