Claims
- 1. A method for treating allergic reactions in a mammal which comprises administering to said mammal an anti-allergy effective amount of a compound having the structural formula I ##STR41## or a pharmaceutically acceptable salt or solvate thereof, wherein: X represents .dbd.CH-- or .dbd.CY-- {wherein Y is defined below};
- A represents O or S;
- m is an integer of from 0 to 2;
- n is an integer of from 0 to 2;
- R.sup.1 is H, alkyl having from 1 to 6 carbon atoms, halogenated alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyl having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyl having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, cycloalkenyl having from 5 to 8 carbon atoms in a ring and having
- one carbon to carbon double bond in the ring, halo, or --D--Z--R.sup.5 {wherein D represents alkanediyl having from 1 to 6 carbon atoms and having two available bonds from the same or different carbon atoms, Z is ##STR42## or 2 with the proviso that p is 0 when R.sup.5 is H) or ##STR43## (wherein R.sup.6 is H or alkyl having from 1 to 6 carbon atoms), and R.sup.5 is H, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, phenyl or phenyl substituted by 1 to 3 Y groups as defined below};
- R.sup.2 is alkyl having from 1 to 6 carbon atoms or halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon;
- R.sup.3 and R.sup.4 are the same or different and each is independently H or alkyl having from 1 to 6 carbon atoms;
- Q represents an aryl group having from 6 to 15 carbon atoms and having at least one benzene ring or an aromatic heterocyclic group selected from pyridyl, furyl, thienyl, thiazolyl, imidazolyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, thiadiazolyl, benzofuranyl, indolyl, pyrazolyl and oxazolyl, which aryl or aromatic heterocyclic group can optionally be substituted with from 1 to 3 substituents Y as defined below; and
- each Y substituent is independently selected from --OR.sup.6 {wherein R.sup.6 is as defined above}, alkyl having from 1 to 6 carbon atoms, halo, --NO.sub.2, --CF.sub.3, --CN, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, --S(O).sub.p --R.sup.7 {wherein R.sup.7 is alkyl having from 1 to 6 carbon atoms and p is as defined above}, --CO--R.sup.8 {wherein R.sup.8 represents R.sup.5, N(R.sup.9).sub.2 or OR.sup.6 in which R.sup.5 and R.sup.6 are as defined above and each R.sup.9 is independently H or alkyl having from 1 to 6 carbon atoms}, --O--D-- COR.sup.8 {wherein D and R.sup.8 are as defined above}, --N(R.sup.9).sub.2 {wherein R.sup.9 is as defined above} or --NH(CO)H.
- 2. A method for treating a mammal suffering from hyperproliferative skin disease which comprises administering to said mammal an anti-hyperproliferative skin disease effective amount of a compound having the structural formula I ##STR44## or a pharmaceutically acceptable salt or solvate thereof, wherein: X represents .dbd.CH-- or .dbd.CY-- {wherein Y is defined below};
- A represents O or S;
- m is an integer of from 0 to 2;
- n is an integer of from 0 to 2;
- R.sup.1 is H, alkyl having from 1 to 6 carbon atoms, halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyl having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyl having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, cycloalkenyl having from 5 to 8 carbon atoms in a ring and having one carbon to carbon double bond in the ring, halo, or --D--Z--R.sup.5 {wherein D represents alkanediyl having from 1 to 6 carbon atoms and having two available bonds from the same or different carbon atoms, Z is ##STR45## --S(O).sub.p -- (wherein p is 0, 1 or 2 with the proviso that p is 0 with R.sup.5 is H) or ##STR46## (wherein R.sup.6 is H or alkyl having from 1 to 6 carbon atoms), and R.sup.5 is H, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, phenyl or phenyl substituted by 1 to 3 Y groups as defined below};
- R.sup.2 is alkyl having from 1 to 6 carbon atoms or halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon;
- R.sup.3 and R.sup.4 are the same or different and each is independently H or alkyl having from 1 to 6 carbon atoms;
- Q represents an aryl group having from 6 to 15 carbon atoms and having at least one benzene ring or an aromatic heterocyclic group selected from pyridyl, furyl, thienyl, thiazolyl, imidazolyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, thiadiazolyl, benzofuranyl, indolyl, pyrazolyl and oxazolyl which aryl or aromatic heterocyclic group can optionally be substituted with from 1 to 3 substituents Y as defined below; and
- each Y substituent is independently selected from --OR.sup.6 {wherein R.sup.6 is as defined above}, alkyl having from 1 to 6 carbon atoms, halo, --NO.sub.2, --CF.sub.3, --CN, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, --S(O).sub.p --R.sup.7 {wherein R.sup.7 is alkyl having from 1 to 6 carbon atoms and p is as defined above}, --CO--R.sup.8 {wherein R.sup.8 represents R.sup.5, N(R.sup.9).sub.2 or OR.sup.6 in which R.sup.5 and R.sup.6 are as defined above and each R.sup.9 is independently H or alkyl having from 1 to 6 carbon atoms}, --O-- D-COR.sup.8 {wherein D and R.sup.8 are as defined above}, --N(R.sup.9).sub.2 {wherein R.sup.9 is as defined above} or --NH(CO)H.
- 3. A method for suppressing the immune response in a mammal which comprises administering to said mammal an immunosuppressive effective amount of a compound having the structural formula I ##STR47## or a pharmaceutically acceptable salt or solvate thereof, wherein: X represents .dbd.CH-- or .dbd.CY-- {wherein Y is defined below};
- A represents O or S;
- m is an integer of from 0 to 2;
- n is an integer of from 0 to 2;
- R.sup.1 is H, alkyl having from 1 to 6 carbon atoms, halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyl having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyl having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, cycloalkenyl having from 5 to 8 carbon atoms in a ring and having one carbon to carbon double bond in the ring, halo, or --D--Z--R.sup.5 {wherein D represents alkanediyl containing from 1 to 6 carbon atoms and having two available bonds from the same or different carbon atoms thereof, Z is ##STR48## --S(O).sub.p -- (wherein p is 0, 1 or 2 with the proviso that when p is 0, R.sup.5 is H) or ##STR49## (wherein R.sup.6 is H or alkyl having from 1 to 6 carbon atoms), and R.sup.5 is H, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, phenyl or phenyl substituted by 1 to 3 Y groups as defined below};
- R.sup.2 is alkyl having from 1 to 6 carbon atoms or halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon;
- R.sup.3 and R.sup.4 are the same or different and each is independently H or alkyl having from 1 to 6 carbon atoms;
- Q represents an aryl group having from 6 to 15 carbon atoms and having at least one benzene ring or an aromatic heterocyclic group selected from pyridyl, furyl, thienyl, thiazolyl, imidazolyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, thiadiazolyl, benzofuranyl, indolyl, pyrazolyl and oxazolyl which aryl or aromatic heterocyclic group can optionally be substituted with from 1 to 3 substituents Y as defined below; and
- each Y substituent is independently selected from --OR.sup.6 {wherein R.sup.6 is as defined above}, alkyl having from 1 to 6 carbon atoms, halo, --NO.sub.2, --CF.sub.3, --CN, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon double bone, alkynyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, --S(O).sub.p --R.sup.7 {wherein R.sup.7 is alkyl having from 1 to 6 carbon atoms and p is as defined above}, --CO--R.sup.8 {wherein R.sup.8 represents R.sup.5, N(R.sup.9).sub.2 or OR.sup.6 in which R.sup.5 and R.sup.6 are as defined above and each R.sup.9 is independently H or alkyl having from 1 to 6 carbon atoms}, --O-- D--COR.sup.8 {wherein D and R.sup.8 are as defined above }, --N(R.sup.9).sub.2 {wherein R.sup.9 is as defined above} or --NH(CO)H.
- 4. A method according to claim 1 wherein X in formula I represents .dbd.CH--.
- 5. A method according to claim 4 wherein A in formula I is oxygen.
- 6. A method according to claim 5 wherein m in formula I equals zero.
- 7. A method according to claim 6 wherein n in formula I equals zero.
- 8. A method according to claim 7 wherein R.sup.1 in formula I is H or alkyl having from 1 to 6 carbon atoms.
- 9. A method according to claim 8 wherein R.sup.2 in formula I is methyl.
- 10. A method according to claim 7 wherein Q in formula I represents phenyl or Y-substituted phenyl.
- 11. A method according to claim 9 wherein Q in formula I represents Y-substituted phenyl wherein the 1 to 3 substituents, Y, on the Q phenyl group are each independently selected from halo, hydroxy, nitro, alkoxy having from 1 to 6 carbon atoms, CF.sub.3, CN, or COR.sup.8.
- 12. A method according to claim 1 wherein the compound of formula I is 3-methyl-1-phenyl-1,8-naphthyridin-2(1H)-one.
- 13. A compound having the structural formula II ##STR50## or a pharmaceutically acceptable salt or solvate thereof, wherein: X represents .dbd.CH-- or .dbd.CY-- {wherein Y is defined below};
- A represents O or S;
- m is an integer of from 0 to 2;
- n is an integer of from 0 to 2;
- R.sup.1a is alkyl having from 1 to 6 carbon atoms, halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, alkenyl having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyl having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, cycloakenyl having from 5 to 8 carbon atoms in a ring and having one carbon to carbon double bond in the ring, halo, or --D--Z--R.sup.5 {wherein D represents alkanediyl having from 1 to 6 carbon atoms and having two available bonds from the same or different carbon atoms thereof, Z is ##STR51## --S(O).sub.p -- (wherein p is 0, 1 or 2 with the proviso that p is 0 when R.sup.5 is H) or ##STR52## (wherein R.sup.6 is H or alkyl having from 1 to 6 carbon atoms), and R.sup.5 is H, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in a saturated carbocyclic ring, phenyl or phenyl substituted by 1 to 3 Y groups as defined below};
- R.sup.2 is alkyl having from 1 to 6 carbon atoms or halogenated alkyl having from 1 to 6 carbon atoms and having from 1 to 5 halo groups replacing some or all of the hydrogens thereon;
- R.sup.3 and R.sup.4 are the same or different and each is independently H or alkyl having from 1 to 6 carbon atoms;
- Q represents an aryl group having from 6 to 15 carbon atoms and having at least one benzene ring or an aromatic heterocyclic group selected from pyridyl, furyl, thienyl, thiazolyl, imidazolyl, pyrimidinyl, pyrazinyl, pyridazinyl, triazinyl, thiadiazolyl, benzofuranyl, indolyl, pyrazolyl and oxazolyl which aryl or aromatic heterocyclic group can optionally be substituted with from 1 to 3 substituents Y as defined below; and
- each Y substituent is independently selected from alkyl having from 1 to 6 carbon atoms, halo, --NO.sub.2, --CF.sub.3, --CN, cycloalkyl having from 3 to 7 carbon atoms in an saturated carbocyclic ring, alkenyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon double bond, alkynyloxy having from 3 to 6 carbon atoms and having at least one carbon to carbon triple bond, --S(O).sub.p --R.sup.7 {wherein R.sup.7 is alkyl having from 1 to 6 carbon atoms and p is as defined above}, --CO--R.sup.8 {wherein R.sup.8 represents R.sup.5, N(R.sup.9).sub.2 or OR.sup.6 in which R.sup.5 and R.sup.6 are as defined above and each R.sup.9 is independently H or alkyl having from 1 to 6 carbon atoms}or --O--D--COR.sup.8 {wherein D and R.sup.8 are as defined above}.
- 14. A compound according to claim 13 wherein X represents .dbd.CH--.
- 15. A compound according to claim 14 wherein A is oxygen.
- 16. A compound according to claim 15 wherein m equals zero.
- 17. A compound according to claim 16 wherein n equals zero.
- 18. A compound according to claim 17 wherein R.sup.1a is alkyl having from 1 to 6 carbon atoms.
- 19. A compound according to claim 18 wherein R.sup.2 is methyl.
- 20. A compound according to claim 17 wherein Q represents phenyl or Y-substituted phenyl.
- 21. A compound according to claim 19 wherein Q represents Y-substituted phenyl wherein the 1 to 3 substituents, Y, on the Q phenyl group are each independently selected from halo, hydroxy, nitro, alkoxy having from 1 to 6 carbon atoms, CF.sub.3, CN, or COR.sup.8.
- 22. A pharmaceutical composition for treating allergy orinflammation comprising an effective amount of a compound of formula II as defined in claim 13 and a pharmaceutically acceptable carrier.
- 23. A method for treating inflammation in a mammal which comprises administering an anti-inflammatory effective amount of a compound of formula II as defined in claim 13 to said mammal.
- 24. A method for treating peptic ulcers in a mammal which comprises administering a cytoprotective effective amount of a compound of formula II as defined in claim 13 to said mammal.
- 25. A method according to claim 2, wherein the compound of formula I is administered topically.
Parent Case Info
This application is a continuation-in-part of U.S. application Ser. No. 919,345, filed Oct. 15, 1986 now abandoned.
US Referenced Citations (4)
Foreign Referenced Citations (4)
Number |
Date |
Country |
0172058 |
Feb 1986 |
EPX |
0231709 |
Aug 1987 |
EPX |
0232659 |
Aug 1987 |
EPX |
2567520 |
Jan 1986 |
FRX |
Non-Patent Literature Citations (1)
Entry |
Chemical Abstracts: Abstract #126345r, vol. 79 (1973). |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
919345 |
Oct 1986 |
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