JPS5610165A - Novel beta-lactam compound and its production - Google Patents
Novel beta-lactam compound and its productionInfo
- Publication number
- JPS5610165A JPS5610165A JP8561079A JP8561079A JPS5610165A JP S5610165 A JPS5610165 A JP S5610165A JP 8561079 A JP8561079 A JP 8561079A JP 8561079 A JP8561079 A JP 8561079A JP S5610165 A JPS5610165 A JP S5610165A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- lower alkyl
- formula
- lactam
- production
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:β-Lactam compound of formula I (R1 is H, lower alkyl; R2 is H, lower alkyl, lower alkenyl, substituted lower alkyl, aryl, mono- or diarylmethyl; R3 is H, lower alkyl, mono- or diarylmethyl; m is 0 or 1; n is 0, 1 or 2).
EXAMPLE: 4-p-Nitrobenzyloxycarbonyl-3-phenylthio-N-( 2,4-dimethoxybenzyl )-2- azetidinone.
USE: Antimicrobial, especially antifungal and intermediate of antibacterial (bicyclic β-lactam compounds bearing no sulfur atom in the β-position of β-lactam).
PREPARATION: The reaction of a compound of formula II (R2' and R3' are R2 and R3 except H respectively) with a compound of formula III is effective to give the compound of formula I. The product can be converted into another compound bearing H instead of R3 by additional treatment with an acid or base.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8561079A JPS5610165A (en) | 1979-07-05 | 1979-07-05 | Novel beta-lactam compound and its production |
DE8080302197T DE3068790D1 (en) | 1979-06-28 | 1980-06-30 | De-arylmethylation of n-mono- or n-diarylmethyl-beta-lactams; novel azetizinones having anti-bacterial activity |
EP80302197A EP0023097B1 (en) | 1979-06-28 | 1980-06-30 | De-arylmethylation of n-mono- or n-diarylmethyl-beta-lactams; novel azetizinones having anti-bacterial activity |
US06/164,396 US4536334A (en) | 1979-06-28 | 1980-06-30 | Preparation of β-lactam derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8561079A JPS5610165A (en) | 1979-07-05 | 1979-07-05 | Novel beta-lactam compound and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5610165A true JPS5610165A (en) | 1981-02-02 |
JPS642588B2 JPS642588B2 (en) | 1989-01-18 |
Family
ID=13863593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8561079A Granted JPS5610165A (en) | 1979-06-28 | 1979-07-05 | Novel beta-lactam compound and its production |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610165A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5582676A (en) * | 1993-10-27 | 1996-12-10 | Meinan Machinery Works, Inc. | Apparatus for applying adhesive onto scarf-cut face of veneer |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD279986A1 (en) * | 1989-02-02 | 1990-06-20 | Humboldt Uni Zu Berlin Dir For | DIELECTRIC ENGINE |
JPH02285333A (en) * | 1989-04-27 | 1990-11-22 | Olympus Optical Co Ltd | Diaphragm device |
DE4003115A1 (en) * | 1990-02-02 | 1991-08-08 | Fraunhofer Ges Forschung | DIELECTRIC ENGINE |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452068A (en) * | 1977-09-30 | 1979-04-24 | Kyowa Hakko Kogyo Co Ltd | 2-azetidinone derivative and its preparation |
JPS5466697A (en) * | 1977-10-19 | 1979-05-29 | Merck & Co Inc | 33substitutedd66substitutedd77oxoo11 azabicyclo*3*2*0**heptaa22enee22carboxylic acid |
-
1979
- 1979-07-05 JP JP8561079A patent/JPS5610165A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5452068A (en) * | 1977-09-30 | 1979-04-24 | Kyowa Hakko Kogyo Co Ltd | 2-azetidinone derivative and its preparation |
JPS5466697A (en) * | 1977-10-19 | 1979-05-29 | Merck & Co Inc | 33substitutedd66substitutedd77oxoo11 azabicyclo*3*2*0**heptaa22enee22carboxylic acid |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5582676A (en) * | 1993-10-27 | 1996-12-10 | Meinan Machinery Works, Inc. | Apparatus for applying adhesive onto scarf-cut face of veneer |
Also Published As
Publication number | Publication date |
---|---|
JPS642588B2 (en) | 1989-01-18 |
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