Patents by Inventor Peter F. Misco
Peter F. Misco has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 5837871Abstract: Provided are compounds of the following formulae:A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroyalkyl or alkanoyl andB is a purine or pyrimidine base.Type: GrantFiled: June 7, 1995Date of Patent: November 17, 1998Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting, v.z.w.Inventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5734047Abstract: Novel cephem derivatives represented by the general formula ##STR1## wherein Ar is an optionally substituted lipophilic phenyl, naphthyl, benzthiazolyl or pyridyl group; R.sup.1 represents a group of the formula ##STR2## in which R.sup.8 and R.sup.9 are each independently hydrogen, C.sub.1 -C.sub.6 alkyl or (C.sub.1 -C.sub.6)alkoxycarbonyl, said C.sub.1 -C.sub.6 alkyl group being optionally substituted by 1-5 hydroxy or C.sub.1 -C.sub.6 alkoxy groups; m is either 0 or 1; A is a C.sub.2 -C.sub.10 alkyl group optionally substituted by 1-5 hydroxy groups; and R.sup.2 and R.sup.3 are each independently hydrogen or C.sub.1 -C.sub.6 alkyl. The derivatives are gram-positive antibacterial agents especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus.Type: GrantFiled: December 5, 1996Date of Patent: March 31, 1998Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, Muzammil M. Mansuri, Peter F. Misco, John A. Wichtowski
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Patent number: 5726174Abstract: Provided are compounds of the following formulae:A phosphonomethoxymethyoxymethyl purine/pyridimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl andB is a purine or pyrimidine base.A compound of formula (II) or (VIII) ##STR2## wherein the broken line is an optional bond; X, R and X' are the same or different and are H or alkyl with 1 to 6 carbon atoms;wherein in the compound of formula (II), Y and Z are the same or different and are H; OH; alkyl having 1 to 6 carbon atoms; alkyl having 1 to 6 carbon atoms which is substituted with halogen, hydroxy, amino or azido; or Y and Z are taken together to form an oxygen atom or a methylene group; or Y is taken together with X' to complete a cyclic phosphonate having the structure of formula (III) ##STR3## wherein R.sup.Type: GrantFiled: June 7, 1995Date of Patent: March 10, 1998Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v.z.w.Inventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5696265Abstract: Provided are compounds of the following formulae:A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl andB is a purine or pyrimidine base.A 4'-phosphonomethoxytetrahydrofuranyl-1'-purine-pyrimidine of the formula ##STR2## wherein X and X' are the same or different and are hydrogen or alkyl, Y and Z are the same or different and are hydrogen, hydroxyl or alkyl or Y+Z is an alkenyl, an epoxide or cyclopropyl, andB is a purine or pyrimidine base.Type: GrantFiled: June 7, 1995Date of Patent: December 9, 1997Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v.z.w.Inventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5693798Abstract: Provided are compounds of the following formulae:A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl andB is a purine or pyrimidine base.A 4'-phosphonomethoxytetrahydrofuranyl-1'-purine-pyrimidine of the formula ##STR2## wherein X and X' are the same or different and are hydrogen or alkyl, Y and Z are the same or different and are hydrogen, hydroxyl or alkyl or Y+Z is an alkenyl, an epoxide or cyclopropyl, andB is a purine or pyrimidine base.Type: GrantFiled: June 7, 1995Date of Patent: December 2, 1997Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v.z.wInventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5688778Abstract: Provided are compounds of the following formulae:A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl;B is a purine or pyrimidine base.optionally R is taken together with X' to complete a cyclic phosphonate having the formula ##STR2## A 4'-phosphonomethoxytetrahydrofuranyl-1'-purine-pyrimidine of the formula ##STR3## wherein X and X' are the same or different and are hydrogen or alkyl, the dashed line is an optional bond,Y and Z are the same or different and are hydrogen, hydroxyl or alkyl or Y+Z are taken together to form an epoxide or cyclopropyl, andB is a purine or pyrimidine base.Type: GrantFiled: February 17, 1995Date of Patent: November 18, 1997Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v.z.w.Inventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5686611Abstract: Provided are compounds of the following formulae: A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl andB is a purine or pyrimidine base.A compound of formula (VI) ##STR2## wherein X is halogen, Y is S-phenyl, Se-phenyl or halogen and B is hypoxanthine, xanthine, guanine, 8-bromoguanine, 8-chloroguanine, 8-methylguanine, 8-thioguanine, 3-deazaguanine, purine, 2-aminopurine, 2,6-diaminopurine, adenine, 3-deazaadenine, 8-aminoguanine, 8-hydrazinoguanine, 8-hydroxyguanine, cytosine, 5-ethylcytosine, 5-methylcytosine, thymine, uracil, 5-chlorouracil, 5-bromouracil, 5-ethyluracil, 5-iodouracil, 5-propyluracil or 5-vinyluracil, 2-acetamido-6-diphenylcarbamoylpurine, 6-N-dimethylamino-methyladenine or 6-N-pivaloyladenine.Type: GrantFiled: June 7, 1995Date of Patent: November 11, 1997Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v.z.w.Inventors: Choung Un Kim, John C. Martin, Bing Uh Luh, Peter F. Misco
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Patent number: 5668290Abstract: Novel cephem derivatives represented by the general formula ##STR1## in which the Acyl substituent is a group of the formula ##STR2## wherein Ar is a lipophilic optionally substituted phenyl, naphthyl or pyridyl group; R.sup.1 represents either the residue of a heterocyclic amino acid or a C.sub.2 -C.sub.10 alkyl group substituted by both a carboxyl group and a group of the formula --NR.sup.9 R.sup.10 or ##STR3## in which R.sup.9 and R.sup.10 are each independently hydrogen or C.sub.1 -C.sub.6 alkyl, said C.sub.2 -C.sub.10 alkyl group being optionally interrupted by one or more nitrogen atoms or carbonyl groups, and R.sup.2 and R.sup.3 are each independently hydrogen, alkyl or aminoalkyl are gram-positive antibacterial agents, especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus (also referred to below as MRSA or methicillin-resistant S. aureus).Type: GrantFiled: August 23, 1996Date of Patent: September 16, 1997Assignee: Bristol-Myers Squibb CompanyInventors: Joanne J. Bronson, Stanley V. D'Andrea, Shelley E. Hoeft, John D. Matiskella, Peter F. Misco, Jr., Bing Yu Luh, Dane M. Springer, Yasutsugu Ueda, John A. Wichtowski
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Patent number: 5668284Abstract: Novel cephem derivatives represented by the general formula ##STR1## in which the Acyl substituent is a group of the formula ##STR2## wherein Ar is a lipophilic optionally substituted phenyl, naphthyl, pyridyl or benzthiazolyl group; R.sup.1 is selected from certain optionally substituted aliphatic, aromatic, arylaliphatic or sugar moieties and R.sup.2 and R.sup.3 are each independently hydrogen, alkyl or aminoalkylcarbonylamino are gram-positive antibacterial agents, especially useful in the treatment of infectious diseases caused by methicillin-resistant Staphylococcus aureus (MRSA).Type: GrantFiled: May 8, 1996Date of Patent: September 16, 1997Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, Peter F. Misco, Jr., John A. Wichtowski, Yasutsugu Ueda, Thomas W. Hudyma, John D. Matiskella, Stanley V. D'Andrea, Shelley E. Hoeft, Raymond F. Miller, Muzammil M. Mansuri, Joanne J. Bronson
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Patent number: 5620969Abstract: Novel cephem derivatives represented by the general formula ##STR1## in which the Acyl substituent is a group of the formula ##STR2## wherein Ar is a lipophilic optionally substituted phenyl, naphthyl or pyridyl group; R.sup.1 represents either the residue of a heterocyclic amino acid or a C.sub.2 -C.sub.10 alkyl group substituted by both a carboxyl group and a group of the formula --NR.sup.9 R.sup.10 or ##STR3## in which R.sup.9 and R.sup.10 are each independently hydrogen or C.sub.1 -C.sub.6 alkyl, said C.sub.2 -C.sub.10 alkyl group being optionally interrupted by one or more nitrogen atoms or carbonyl groups, and R.sup.2 and R.sup.3 are each independently hydrogen, alkyl or aminoalkyl are gram-positive antibacterial agents, especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus (also referred to below as MRSA or methicillin-resistant S. aureus).Type: GrantFiled: April 25, 1995Date of Patent: April 15, 1997Assignee: Bristol-Myers Squibb CompanyInventors: Joanne J. Bronson, Stanley V. D'Andrea, Shelley E. Hoeft, John D. Matiskella, Peter F. Misco, Jr., Bing Y. Luh, Dane M. Springer, Yasutsugu Ueda, John A. Wichtowski
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Patent number: 5567698Abstract: Novel cephem derivatives represented by the general formula ##STR1## in which the Acyl substituent is a group of the formula ##STR2## wherein Ar is a lipophilic optionally substituted phenyl, naphthyl, pyridyl or benzthiazolyl group; R.sup.1 is selected from certain optionally substituted aliphatic, aromatic, arylaliphatic or sugar moieties and R.sup.2 and R.sup.3 are each independently hydrogen, alkyl or aminoalkylcarbonylamino are gram-positive antibacterial agents, especially useful in the treatment of infectious diseases caused by methicillin-resistant Staphylococcus aureus (MRSA).Type: GrantFiled: May 30, 1995Date of Patent: October 22, 1996Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, Peter F. Misco, Jr., John A. Wichtowski, Yasutsugu Ueda, Thomas W. Hudyma, John D. Matiskella, Stanley V. D'Andrea, Shelley E. Hoeft, Raymond F. Miller, Muzammil M. Mansuri, Joanne J. Bronson
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Patent number: 5559108Abstract: Novel cephem derivatives represented by the general formula ##STR1## in which the Acyl substituent is a group of the formula ##STR2## where Ar is a substituted phenyl or optionally substituted naphthyl or benzthiazolyl group and A is a substituted-pyridinium group are gram-positive antibiotics, especially useful in the treatment of diseases caused by methicillin-resistant Staphylococcus aureus.Type: GrantFiled: May 22, 1995Date of Patent: September 24, 1996Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, Muzammil M. Mansuri, Peter F. Misco, Jr., John A. Wichtowski, Joanne J. Bronson, Stanley V. D'Andrea, Thomas W. Hudyma
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Patent number: 5386030Abstract: The present invention concerns nucleotide analogs and their compositions and use. In particular it relates to novel (phosphonomethoxy) methoxy purine/pyrimidine derivatives.Type: GrantFiled: February 11, 1993Date of Patent: January 31, 1995Assignees: Institute of Organic Chemistry and Biochemistry of the Academy of Science of the Czech Republic, Rega Stichting v.z.w.Inventors: Choung U. Kim, John C. Martin, Bing Y. Luh, Peter F. Misco
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Patent number: 5306722Abstract: Thymidine kinase inhibitor of formula I ##STR1## in which R is C.sub.1-6 alkyl or AR(CH.sub.2).sub.n --, wherein Ar represents phenyl optionally substituted with one to five same or different halogen, C.sub.1-6 alkyl or C.sub.1-6 alkyloxy; and n equals one to six.A further aspect of the present invention provides a method of inhibiting viral thymidine kinase. Yet another aspect of the invention relates to treating herpes simplex viral infections in mammals. Yet another aspect of the invention provides a pharmaceutical formulation.Type: GrantFiled: September 2, 1992Date of Patent: April 26, 1994Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, Bing Y. Luh, Peter F. Misco
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Patent number: 5208221Abstract: The present invention concerns nucleotide analogs and their compositions and use. In particular it relates to novel (phosphonomethoxy) methoxy purine/pyrimidine derivatives.Type: GrantFiled: November 29, 1990Date of Patent: May 4, 1993Assignee: Bristol-Myers Squibb CompanyInventors: Choung U. Kim, John C. Martin, Bing Y. Luh, Peter F. Misco
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Patent number: 4710568Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula ##STR1## in which A represents cyclopentylene, cyclohexylene or C.sub.2 -C.sub.6 alkylene optionally substituted by one or more C.sub.1 -C.sub.4 alkyl groups and ##STR2## represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.Type: GrantFiled: October 30, 1986Date of Patent: December 1, 1987Assignee: Bristol-Myers CompanyInventors: Choung Un. Kim, Peter F. Misco, Jr.
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Patent number: 4665170Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula ##STR1## in which A represents cyclopentylene, cyclohexylene or C.sub.2 -C.sub.6 alkylene optionally substituted by one or more C.sub.1 -C.sub.4 alkyl groups; R.sup.5 represents either (a) an optionally substituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aryl, araliphatic, heteroaryl, heteroaraliphatic, heterocyclyl or heterocyclyl-aliphatic radical or (b) a divalent phenylene or C.sub.1 -C.sub.4 alkylene group joined to the ##STR2## ring so as to form a bridged polycyclic group; and ##STR3## represents a quaternized nitrogen-containing non-aromatic heterocycle. Such derivatives are useful as potent antibacterial agents.Type: GrantFiled: January 27, 1986Date of Patent: May 12, 1987Assignee: Bristol-Myers CompanyInventors: Choung U. Kim, Peter F. Misco, Jr.
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Patent number: 4642341Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula ##STR1## in which A represents cyclopentylene, cyclohexylene or C.sub.2 -C.sub.6 alkylene optionally substituted by one or more C.sub.1 -C.sub.4 alkyl groups and ##STR2## represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.Type: GrantFiled: August 19, 1985Date of Patent: February 10, 1987Assignee: Bristol-Myers CompanyInventors: Choung U. Kim, Peter F. Misco, Jr.
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Patent number: 4640799Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula ##STR1## in which A represents cyclopentylene, cyclohexylene or C.sub.2 -C.sub.6 alkylene optionally substituted by one or more C.sub.1 -C.sub.4 alkyl groups; R.sup.5 represents either (a) an optionally substituted aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, aryl, araliphatic, heteroaryl, heteroaraliphatic, heterocyclyl or heterocyclyl-aliphatic radical or (b) a divalent phenylene or C.sub.1 -C.sub.4 alkylene group joined to the ##STR2## ring so as to form a bridged polycyclic group; and ##STR3## represents a quaternized nitrogen-containing non-aromatic heterocycle. Such derivatives are useful as potent antibacterial agents.Type: GrantFiled: August 5, 1985Date of Patent: February 3, 1987Assignee: Bristol-Myers CompanyInventors: Choung U. Kim, Peter F. Misco, Jr.
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Patent number: 4552696Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula ##STR1## in which A represents cyclopentylene, cyclohexylene or C.sub.2 -C.sub.6 alkylene optionally substituted by one or more C.sub.1 -C.sub.4 alkyl groups and ##STR2## represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.Type: GrantFiled: March 8, 1983Date of Patent: November 12, 1985Assignee: Bristol-Myers CompanyInventors: Choung U. Kim, Peter F. Misco, Jr.