Claims
- 1. A compound of the formula:
- or a pharmaceutically acceptable salt thereof; wherein
- Ar.sub.1 is phenyl or naphthyl;
- X and Y are independently O, S or a chemical bond;
- Z.sub.1 and Z.sub.3 are each a chemical bond or alkylene chain having up to 8 carbon atoms in the principal chain and up to a total of 12 carbon atoms;
- Z.sub.2 and Z.sub.4 are each a chemical bond, alkylene chain having up to 6 carbon atoms in the principal chain and a total of up to 10 carbon atoms, carbocyclic aryl, cycloalkyl, or tetrahydrofuran;
- each of Z.sub.1, Z.sub.2, Z.sub.3 and Z.sub.4 is substituted or unsubstituted;
- each R.sub.1 is independently hydrogen, lower alkyl, carbocyclic aryl, lower carbocyclic aralkyl, hydroxy, lower alkoxy, carboxy, lower carbocyclic carbaralkoxy, lower carbocyclic carbaryloxy, lower alkoxy carbonyl, lower alkanoyl, cyano, halogen, amino, lower alkenyl, lower alkynyl, lower cycloalkyl, ##STR29## R.sub.2, R.sub.5, R.sub.7, R.sub.9 and R.sub.13 are independently hydrogen, lower alkyl or lower alkanoyl; but when the nitrogen to which R.sub.2 is attached contains a double bond, then R.sub.2 is a bond and becomes part of the double bond, when the nitrogen to which R.sub.9 is attached contains a double bond, then R.sub.9 is a bond and becomes part of the double bond, or when the nitrogen to which R.sub.13 is attached contains a double bond, then R.sub.13 is a bond and becomes part of the double bond;
- R.sub.3, R.sub.4, R.sub.6 and R.sub.8 are independently hydrogen, lower alkyl, cyano, or nitro;
- R.sub.10 is ##STR30## R.sub.11 and R.sub.12 are independently hydrogen, or lower alkyl; n is 0, 1, 2, or 3 and
- m is 0;
- provided that (1) when Z.sub.2 is a chemical bond or methylene group, X and Y cannot be both oxygen or sulfur and (2) at least one of R.sub.1 and R.sub.10 contains an imidazolino group.
- 2. The compound according to claim 1 wherein Ar.sub.1 is phenyl.
- 3. The compound according to claim 1 wherein Z.sub.4 is phenyl or tetrahydrofuran.
- 4. The compound according to claim 1 wherein R.sub.2 is hydrogen.
- 5. The compound according to claim 1 wherein R.sub.10 is ##STR31##
- 6. The compound according to claim 1 wherein X and Y are each independently O or a chemical bond.
- 7. The compound according to claim 1 wherein Z.sub.1, Z.sub.2 and Z.sub.3 are independently a chemical bond or alkylene chain containing up to 3 carbon atoms in the principal chain.
- 8. The compound according to claim 1 wherein R.sub.1 is H, lower alkoxy, or ##STR32## wherein R.sub.9 is independently hydrogen lower alkyl or lower alkanoyl but when the nitrogen to which R.sub.9 is attached contains a double bone, then R.sub.9 is a bond and becomes part of the double bond.
- 9. The compound according to claim 1 wherein when Z.sub.1, Z.sub.2, and Z.sub.3 are other than a chemical bond, Z.sub.1, Z.sub.2 and Z.sub.3 are each monosubstituted with hydrogen, lower alkyl, aryl, lower aralkyl, hydroxy, lower alkoxy, lower aralkoxy or aryloxy, wherein aryl, alone or as part of a group, is carbocyclic aryl.
- 10. The compound according to claim 1 wherein the lower alkoxy group is methoxy or ethoxy.
- 11. A compound of the formula: ##STR33## and or a pharmaceutically acceptable salt thereof wherein X and Y are independenly O, S or a chemical bond;
- Z.sub.1 and Z.sub.3 are each a chemical bond or alkylene chain having up to 8 carbon atoms in the principal chain and up to a total of 12 carbon atoms;
- Z.sub.2 and Z.sub.4 are each chemical bond, alkylene chain having up to 6 carbon atoms in the principal chain and total of up to 10 carbon atoms, carbocyclic aryl, cycloalkyl, or tetrahydrofuran;
- each of Z.sub.1, Z.sub.2, Z.sub.3 and Z.sub.4 is substituted or unsubstituted;
- each R.sub.1 is independently hydrogen, lower alkyl, carbocyclic aryl, lower carbocyclic aralkyl, hydroxy, lower alkoxy, carboxy, lower carbocyclic carbaralkoxy, lower carbocyclic carbaryloxy, lower alkoxy carbonyl, lower alkanoyl, cyano, halogen, amino, lower alkenyl, lower alkynyl, lower cycloalkyl, ##STR34## R.sub.2, R.sub.5, R.sub.7, R.sub.9 and R.sub.13 are independently hydrogen, lower alkyl or lower alkanoyl; but when the nitrogen to which R.sub.2 is attached contains a double bond, then R.sub.2 is a bond and becomes part of the double bond, when the nitrogen to which R.sub.9 is attached contains a double bond, then R.sub.9 is a bond and becomes part of the double bond, or when the nitrogen to which R.sub.13 is attached contains a double bond, then R.sub.13 is a bond and becomes part of the double bond;
- R.sub.3, R.sub.4, R.sub.6 and R.sub.8 are independently hydrogen, lower alkyl, cyano, or nitro;
- R.sub.10 is ##STR35## R.sub.11 and R.sub.12 are independently hydrogen, or lower alkyl; n is 0, 1, 2, or 3 and
- m is 0;
- provided that (1) when Z.sub.2 is a chemical bond or methylene group, X and Y cannot be both oxygen or sulfur and (2) at least one of R.sub.1 and R.sub.10 contains an imidazolino group.
- 12. The compound according to claim 11 wherein Z.sub.4 is phenyl.
- 13. The compound according to claim 11 wherein R.sub.2 is hydrogen.
- 14. The compound according to claim 11 wherein R.sub.10 is ##STR36##
- 15. The compound according to claim 11 wherein X and Y are each independently 0 or a chemical bond:
- 16. The compound according to claim 11 wherein Z.sub.1, Z.sub.2 and Z.sub.3 are independently a chemical bond or alkylene chain containing up to 3 carbon atoms in the principal chain.
- 17. The compound according to claim 11 wherein R.sub.1 is H, or lower alkoxy, or ##STR37## wherein R.sub.9 is independently hydrogen lower alkyl or lower alkanoyl but when the nitrogen to which R.sub.9 is attached contains a double bond, then R.sub.9 is a bond and becomes part of the double bond.
- 18. The compound according to claim 11 wherein when Z.sub.1, Z.sub.2, and Z.sub.3 are other than a chemical bond, Z.sub.1, Z.sub.2 and Z.sub.3 are each monosubstituted with hydrogen, lower alkyl, aryl, lower aralkyl, hydroxy, lower alkoxy, lower aralkoxy or aryloxy, wherein aryl, alone or as part of a group, is carbocyclic aryl.
- 19. The compound according to claim 11 wherein the lower alkoxy group is methoxy or ethoxy.
- 20. A compound of the formula: ##STR38## or a pharmaceutically acceptable salt thereof; wherein: Z.sub.2 is an alkylene chain of up to 8 carbon atoms in the principal chain and up to a total of about 12 carbon atoms which may be mono- or disubstituted with hydrogen, lower alkyl, phenyl, benzyl or lower alkoxy;
- X and Y are independently oxygen, sulfur or a chemical bond;
- R.sub.3 is hydrogen, lower alkyl or halogen;
- R.sub.2, R.sub.9, R.sub.11 and R.sub.12 are independently hydrogen, lower alkyl or lower alkanoyl, but when the nitrogen to which R.sub.2 is attached contains a double bond, then R.sub.2 is a bond and becomes part of the double bond, or when the nitrogen to which R.sub.9 is attached contains a double bond, then R.sub.9 is a bond and becomes part of the double bond.
- 21. The compund according to claim 20 wherein each R.sub.2, R.sub.9, R.sub.11, and R.sub.12 are hydrogen, and X and Y are oxygen.
- 22. A compound according to claim 20 wherein X and Y are chemical bonds.
- 23. The compound according to claim 20 wherein Z.sub.2 is an alkylene chain containing from 4 to 6 carbon atoms in the principal chain.
- 24. A compound of the structure ##STR39## or a pharmaceutically acceptable salt thereof, wherein X is chemical bond or O,
- Y is chemical bond or O,
- Z.sub.1 and Z.sub.3 are independently chemical bonds or an unsubstituted normal alkylene chain of up to 5 carbons;
- Z.sub.2 is a chemical bond, ##STR40## or an unsubstituted normal alkylene chain of up to 5 carbon atoms, or a substituted alkylene chain having up to 5 carbon atoms, wherein the substitution is methoxy or ethoxy:
- (R.sub.1).sub.1, is H, methoxy, CH.sub.3 or Cl
- (R.sub.1).sub.2 is H, methoxy or ##STR41## (R.sub.1).sub.3 is H or methoxy; R.sub.3 is H, CH.sub.3 or Cl; and
- R.sub.2 is H or acetyl, but when the nitrogen to which R.sub.2 is attached contains a double bond, then R.sub.2 is a bond and becomes part of the double bond.
- 25. A compound of the formula: ##STR42## or a pharmaceutically acceptable salt thereof wherein R.sub.1 is H, lower alkoxy, or ##STR43## n is 0,1,2 or 3; R.sub.2 is hydrogen, but when the nitrogen to which R.sub.2 is attached forms a double bond with the carbon on the imidazoline ring, then R.sub.2 is a bond and becomes part of a double bond;
- and R.sub.9 is independently hydrogen, lower alkyl or lower alkanoyl but when the nitrogen to which R.sub.9 is attached contains a double bond, then R.sub.9 is a bond and becomes part of the double bond.
- 26. The compound according to claim 20 which is 3-Methoxy-1,5-Bis(4-(N-(2-imidazolino)amino)phenyl)pentane.
- 27. The compound according to claim 20 which is 3-Ethoxy-1,5-Bis(4-(N-(2-imidazolino)amino)phenyl)pentane.
- 28. The compound according to claim 20 which is 2-Methoxy-1,6-Bis(4-(N-(2-imidazolino)amino)phenyl)hexane.
- 29. The compound according to claim 20 which is 3-Methoxy-1,6-Bis(4-(N-(2-imidazolino)amino)phenyl)hexane.
- 30. The compound according to claim 20 which is 1,3-Bis(4-(N-(2-imidazolino)amino)benzyloxy)propane.
- 31. The compound according to claim 20 which is 2-Methoxy-1,3-Bis(4-(N-(2-imidazolino)amino)benzyloxy) propane.
- 32. The compound according to claim 24 which is 4-Benzyloxy-N-(2-imidazolino)aniline.
- 33. The compound according to claim 20 which is 2-Methoxy-1,3-Bis(4-(N-(2-imidazolino)amino)phenyl)propane.
- 34. The compound according to claim 24 which is 1-(4-(N-(2-imidazolino)amino)phenyl)-2-methoxy-3-(3,4,5-trimethoxyphenyl)propane.
- 35. The compound according to claim 24 which is 1-(3,4-Dimethoxyphenyl)-3-(4-(N-(2-imidazolino)amino)phenyl) propane.
- 36. The compound according to claim 24 which is 1-(3,4-Dimethoxyphenyl)-3-(4-(N-(2-imidazolino)amino)phenyl)-1-methoxypropane.
- 37. The compound according to claim 24, which is 4-(Imidazolino-2-amino)benzyl (3,4,5-trimethoxy)benzyl ether.
- 38. The compound according to claim 24 which is 4-(Imidazolino-2-amino)phenyl-3-methoxy-5-(3,4,5-trimethoxyphenyl)pentane.
- 39. The compound according to claim 24 which is Trans- 2,5-Bis(4-(N-(2-imidazolino)amino)phenyl)tetrahydrofuran.
- 40. The compound according to claim 24 which is 2-(4-(N-(2-Imidazolino)amino)phenyl)-5-(3,4,5-trimethoxyphenyl)tetrahydrofuran.
- 41. The compound according to claim 20 which is Bis(4-(Imidazolino-2-amino)benzyl ether.
- 42. The compound 3-Methoxy-1-(4-(N-(2-imidazolino)amino)phenyl)heptane.
- 43. The compound 1-cyclohexyl-3-methoxy-5-(4-(N-(2-imidazolino)amino)phenyl)pentane.
- 44. The compound 4-(Imidazolino-2-amino)benzyl benzyl ether.
- 45. The compound trans-2-(4-(N-(2-imidazolino)amino)phenyl)-5-phenyltetrahydrofuran.
- 46. A therapeutic composition for treating asthma or inflammatory or allergic conditions comprising an effective amount of a compound according to claim 1 and a pharmaceutical carrier therefor.
- 47. A method of treating asthma or inflammatory or allergic conditions in a mammal comprising the administration of a therapeutically effective amount of a compound according to claim 1.
Parent Case Info
This application is a continuation in Part of U.S. application Ser. No. 684,224, which was filed on Dec. 20, 1984, now U.S. Pat. No. 4,588,737.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
4588737 |
Huang |
May 1986 |
|
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
684214 |
Dec 1984 |
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