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Inventor: Gotschi; Erwin
Address: Reinach, CH
No. of patents: 13
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6583133 |
Propenyl cephalosporin derivatives and process for the manufacture thereof |
June 24, 2003 |
| Disclosed are cephalosporin derivatives of the general formula ##STR1##wherein R is an organic residue with a molecular weight not exceeding 400 bonded to the adjacent sulphur atom via carbon and consisting of carbon, hydrogen, and optional oxygen, sulfur, nitrogen and/or halogen atoms; |
| 5665746 |
Mono- and bicyclic DNA gyrase inhibitors |
September 9, 1997 |
| The present invention relates to a compound of the formula ##STR1## wherein X.sup.1, R.sup.1, R.sup.2, OP, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.0 are as described herein, and their pharmaceutically acceptable salts thereof carrying an acidic andr basic substituent.The compou |
| 5594135 |
Tricyclic DNA gyrase inhibitors |
January 14, 1997 |
| The present invention relates to a compound of the formula ##STR1## wherein X.sup.1, R.sup.1, R.sup.2, OP, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.0 are as described herein, and their pharmaceutically acceptable salts thereof carrying an acidic and/or basic substituent.The comp |
| 5589473 |
Mono- and bicyclic DNA gyrase inhibitors |
December 31, 1996 |
| The present invention relates to a compound of the formula ##STR1## wherein X.sup.1, R.sup.1, R.sup.2, OP, R.sup.3, R.sup.4, R.sup.5, R.sup.6, and R.sup.0 are as described herein, and their pharmaceutically acceptable salts thereof carrying an acidic and/or basic substituent.The comp |
| 5486466 |
Process for the preparation of DNA gyrase inhibitors |
January 23, 1996 |
| Bicyclic derivatives of the general formula ##STR1## wherein X.sup.1 is --S-- or --SO--;X.sup.2 is --CO-- or --CS--;R.sup.1 is hydrogen, halogen or lower alkyl optionally substituted by halogen or lower alkoxy;R.sup.2 and R.sup.3 are each independently hydrogen, lower alkyl, halogen, |
| 5399741 |
DNA gyrase inhibitors, process for their manufacture and pharmaceutical preparations containing |
March 21, 1995 |
| Compounds of the formula ##STR1## in which P is hydroxy and T is the group -X.sup.2 -CR.sup.7a R.sup.7b -CHR.sup.8 -OH or T is hydrogen and P is the group O-CHR.sup.8 -CR.sup.7a R.sup.7b -X.sup.2 -OH and, wherein X.sup.1, X.sup.2, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.su |
| 5319140 |
Intermediates for cephalosporins with sulfur containing oxyimino side chain |
June 7, 1994 |
| Antibacterial compounds of the formula ##STR1## wherein R is a mononuclear carbocyclic aromatic group, a 5-membered aromatic heterocyclic group which contains as the hereto (non-carbon) ring member(s) an oxygen or sulphur atom or an imino or lower alkylimino group and, optionally |
| 5294609 |
DNA gyrase inhibitors and pharmaceutical preparations therefor |
March 15, 1994 |
| Bicyclic derivatives of the formula ##STR1## wherein X.sup.1, X.sup.2, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7a, R.sup.7b, and R.sup.8 are as defined in the specification. These compounds are antimicrobially active. |
| 5138066 |
Intermediates for cephalosporins with sulfur-containing oxyimino side chain |
August 11, 1992 |
| Antibacterial compounds of the formula ##STR1## wherein R is a mononuclear carbocyclic aromatic group, a 5-membered aromatic heterocyclic group which contains as the hetero (non-carbon) ring member(s) an oxygen or sulphur atom or an imino or lower alkylimino group and, optionally |
| 5073550 |
Cephalosphorins with sulfur-containing oxyimino side chain |
December 17, 1991 |
| Antibacterial compounds of the formula ##STR1## wherein R is a mononuclear carbocyclic aromatic group, a 5-membered aromatic heterocyclic group which contains as the hetero (non-carbon) ring member(s) an oxygen or sulphur atom or an imino or lower alkylimino group and, optionally |
| 5055572 |
Cephalosporin derivatives |
October 8, 1991 |
| Acyl derivatives of the formula ##STR1## in which R is an acyl group, excluding those acyl groups of the formula ##STR2## in which A is a group of the formulae --NHCO--, --NHCONHCO--, --NHCOCH.dbd.CH--, ##STR3## wherein R.sup.6 is hydrogen or lower alkyl; R.sup.1 and R. |
| 5036064 |
Cephalosporins with sulfur-containing oxyimino side chain |
July 30, 1991 |
| Antibacterial compounds of the formula ##STR1## wherein R is a mononuclear carbocyclic aromatic group, a 5-membered aromatic heterocyclic group which contains as the hetero (non-carbon) ring member(s) an oxygen or sulphur atom or an imino or lower alkylimino group and, optionally |
| 4619787 |
Beta lactams |
October 28, 1986 |
| The novel compounds of the formula ##STR1## wherein R.sup.1 is hydrogen, a residue readily removable by reduction, lower 1-hydroxyalkyl or lower alkanoyl andR.sup.2 is hydrogen, or each of R.sup.1 and R.sup.2 is a residue readily removable by reduction;R.sup.3 is hydrogen or lower al |
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