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7329652 |
Diaminotriazole compounds useful as protein kinase inhibitors
The present invention relates to inhibitors of protein kinases, particularly to inhibitors of JAK2 and JAK3. The invention also provides pharmaceutical compositions comprising the compounds of the...
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5026716 |
Method of treatment of anxiety and anxio-depressive disorders
A method of treatment of anxiety and depression in mammals is described which comprises administering to a mammal in need thereof an effective amount of a trifluoromethylphenyl-tetrahydropyridine...
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4767851 |
Process for the preparation of 7-amino and 7-substituted amino-desacetoxycephalosporins
An improved process is disclosed for the preparation of 7-amino and 7-substituted amino-desacetoxycephalosporins in which the corresponding 6-substituted amino penicillin sulphoxide is heated in...
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4711956 |
Penicillin derivatives
The invention relates to penicillin derivatives of Formula I, and a method of synthesis; the derivatives having high antimicrobial activity against gram-positive and gram-negative microorganisms....
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4382089 |
Antibacterial amide compounds, compositions thereof and methods of using them
Novel organic amide compounds which are N-[[(acylaminoacylamino or aminoacylamino9]-dihydro-oxo-3-quinolinylcarbonyl]penicillin
compounds having broad spectrum antibacterial utility are provided...
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4341703 |
6-[D-α-(Coumarin-3-carboxamido)arylacetamido]-penicillanic acids or salts
This disclosure describes compounds of the class of 6-[D-α-(benzocoumarin-3-carboxamido)phenylacetamido] penicillanic acids which possess antimicrobial activity.
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4327097 |
Novel penicillins
Novel penicillins and cephalosporins and non-toxic salts thereof, which contain a mono- or di-oxo- or thioxo-piperazino(thio)carbonylamino group have been prepared. These compounds are valuable...
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4320133 |
Penicillins and their antibacterial use
The invention provides novel penicillins and cephalosporins of formula I, ##STR1## methods for their production and their anti-bacterial use.
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4317820 |
β-Lactam series compound and antibacterial pharmaceutical composition containing the same
A β-lactam series compound represented by the formula (I): ##STR1## wherein R 1 represents a hydrogen atom or a lower alkyl group; R 2 represents a hydrogen atom; R 3 represents a halogen atom,...
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4303664 |
Novel penicillin derivatives containing a coumarin nucleus and medicines containing the same
This invention provides novel penicillin derivatives of formula [I]; ##STR1## wherein A is hydrogen or hydroxyl, and B represents the cumarin nucleus of formula [III-a]; ##STR2## in which B 1 , B 2...
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4273932 |
4-Hydroxy-5,6,7,8-tetrahydroquinoline-3-carboxylic acids and derivatives
Disclosed is a quinoline derivative having the general formula ##STR1## where A represents a six-membered hydrocarbon ring; X represents an oxygen atom, an NOR 1 group in which R 1 is a...
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4263302 |
Quinolinecarboxylic acid substituted penicillins and pharmaceutical compositions containing the same
A penicillanic acid of the general formula ##STR1## wherein R 1 , R 2 and R 3 each represent a hydrogen atom or a lower alkyl group, provided that R 1 , R 2 and R 3 do not simultaneously...
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4251524 |
β-Lactam antibiotics
Antibacterially active and animal feedstuff supplement β-lactam antibiotics of the formula ##STR1## in which R is H or --UR', U is O or S, R' is optionally substituted alkyl, alkenyl,...
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4235774 |
Penicillin derivatives
New penicillin derivatives, or esters or salts thereof, of the formula ##STR1## in which R is H or alkoxy, B is a heterocyclic radical, A is an ethylene, trimethylene or o-phenylene radical, ...
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4231928 |
Antibacterial agents
The penicillins of the formulae ##STR1## in which R 1 is phenyl, 2-thienyl, 3-thienyl, cyclohexyl, cyclohexen-1-yl, cyclohexa-1,4-dienyl, cyclohexa-1,4-dienylmethyl,...
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4200576 |
Beta-lactam antibiotics
Antibacterially active and animal feedstuff supplement β-lactam antibiotics of the formula ##STR1## in which R is H or --UR', U is O or S, R' is optionally substituted alkyl, alkenyl,...
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4190581 |
Novel penicillin derivatives
Novel penicillin derivatives of the formula ##STR1## and pharmaceutically acceptable salts thereof, wherein R is hydrogen or hydroxy, are produced by acylating ampicillin, amoxicillin or a salt...
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4166817 |
Penicillins
New penicillin antibiotics are disclosed which are effective antibacterial agents and which belong to the class of α-(heterocyclic acylamino) penicillins and their salts and esters together with...
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4164577 |
6-(2-Acylamino-2-arylacetamido)penicillanic acids
6-(2-ACYLAMINO-2-ARYLACETAMIDO)PENICILLANIC ACIDS ARE PREPARED AND SHOWN TO BE USEFUL AS ANTIBACTERIAL AGENTS.
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4159268 |
3-Chromonecarboxamido derivatives of penicillins
This disclosure describes compounds of the class of 6-[D-α-(substituted-chromone-3-carboxamido)phenylacetamido]
-penicill anic acids which possess antimicrobial activity.
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4147693 |
βLactam antibiotics and process for their use
6-[α-(Imidazolidin-2-on-1-ylcarbonylamino)-substutited acetamido]penicillanic acids, and the correspondingly 7-substituted ceph-3-em-4-carboxylic acids, characterized by the presence of a...
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4145418 |
Thienopyridine substituted cephalosporins
Thienopyridine derivatives of the formula: ##STR1## wherein R 1 and R 2 are the same or different and each is hydrogen, an alkyl, an aryl, an aralkyl or a halogen; R 1 and R 2 may, taken...
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4103011 |
Novel penicillin compounds and process for preparation thereof
A penicillin compound of the formula ##STR1## wherein R is a formyl or acetyl group, and a nontoxic pharmaceutically acceptable salt thereof. The penicillin compound is prepared by (A) reacting a...
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4008220 |
Penicillins
A penicillin of the formula: ##STR1## wherein ##STR2## is a six-membered heteroaromatic ring containing 1 or 2 nitrogen atoms as the hetero atom, Y is hydrogen, lower alkanoyl or lower...
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4005075 |
Penicillins and their preparation
Penicillins of the formula: ##STR1## wherein R is an unsubstituted phenyl group or a substituted phenyl group having one or more hydroxyl groups or a cyclohexadienyl group and A represents a...
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4003887 |
Novel penicillins and their preparation
Novel penicillins of the formula: ##STR1## wherein the ring A is a benzene ring or a 5 or 6-membered heteroaromatic ring containing one or two nitrogen atoms as the hetero atom, on which one or...
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3996208 |
6-Acylamino-penam-3-carboxylic acids
6-acylamino-penam-3-carboxylic acids and 7-acylamino-3-cephem-4-carboxylic acids in which the acyl group has the formula ##STR1## in which R 1 is hydrogen, R 2 is optionally substituted phenyl,...
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3992371 |
Penicillins substituted with heterocyclic and substituted phenyl groups
Novel penicillins of the formula ##SPC1## Wherein ##EQU1## represents a substituted or unsubstituted benzene or nitrogen atom-containing heteroaromatic ring which may be substituted, ##EQU2##...
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3954733 |
Naphthyridine-3-carboxamido-benzylpenicillins and salts thereof
Novel penicillins of the formula: ##SPC1## Wherein the ring A is a benzene ring or a 5 or 6-membered heteroaromatic ring containing one or two nitrogen atoms as the hetero atom, on which one or...
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3953428 |
Ampicillin derivatives substituted by heterocyclic acyl group
The ampicillin derivatives represented by the general formula ##SPC1## Wherein R represents ##SPC2## Wherein R' represents a hydrogen atom, a methyl group, or an ethyl group and A and B each...
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3951955 |
Penicillins substituted with heterocyclic groups
A penicillin of the formula: ##SPC1## Wherein A is a substituted or unsubstituted condensed aromatic carbocyclic or heterocyclic ring, R is hydrogen or lower alkyl, X is oxygen or sulfur, Y is...
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3945995 |
D-α-(4-hydroxypyridine-3-carbonamido)-p-hydroxyphenylacetamidopenic illanic acid
Penicillins of the formula: ##SPC1## Wherein R is an unsubstituted phenyl group or a substituted phenyl group having one or more hydroxyl groups or a cyclohexadienyl group and A represents a...
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3939150 |
Penicillin derivatives
The penicillin derivatives represented by the formula ##SPC1## Wherein ring A represents a 5- or 6-membered single or fused ring which may contain one or more nitrogen atoms, an oxygen atom, or a...
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3518253 |
(CARBOXYCYCLOALKYL)ACYLAMINOPENICILLINS
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