Claims
- 1. Aminobiphenyl compounds having the formula: ##STR217## wherein R.sup.1a represents lower alkyl group, alkoxy group having 1 to 4 carbon atoms, thioalkoxyl group having 1 to 4 carbon atoms, aryloxy group, aralkyl group, nitro group, aryl group, halogen or lower dialkylamino group; R.sup.2 represents hydrogen, a lower alkyl group, alkoxyl group having 1 to 4 carbon atoms or halogen; R.sup.3a represents hydrogen, alkyl group having 1 to 4 carbon atoms, alkoxyl group having 1 to 4 carbon atoms, halogen, lower dialkylamino group, amino group, thioalkoxyl group having 1 to 4 carbon atoms, aryloxy group, methylenedioxy group, aralkyl group or phenyl group; R.sup.4 represents hydrogen, lower alkyl group, alkoxyl group or halogen; Ar represents an unsubstituted or substituted monocyclic hydrocarbon group or non-condensed polycyclic hydrocarbon group; k is an integer of 0 to 5, l is an integer of 0 to 4, and (p+m) is 0 to 5, provided that when Ar is an unsubstituted phenyl group R.sup.1a, R.sup.2, R.sup.3a, and R.sup.4 cannot be hydrogen at the same time.
- 2. The aminobiphenyl compounds as claimed in claim 1, wherein said alkyl group represented by R.sup.1a in formula (I) is an alkyl group having 1 to 4 carbon atoms.
- 3. The aminobiphenyl compounds as claimed in claim 1, wherein said aryloxy group represented by R.sup.1a is selected from the group consisting of phenoxy group and naphthoxy group.
- 4. The aminobiphenyl compounds as claimed in claim 1, wherein said aralkyl group represented by R.sup.1a is C.sub.6 H.sub.5 (CH.sub.2).sub.n --, where n is 1 to 4.
- 5. The aminobiphenyl compounds as claimed in claim 1, wherein said aryl group represented by R.sup.1a is selected from the group consisting of phenyl group and naphthyl group, which is unsubstituted or substituted by a substituent selected from the group consisting of an alkyl group having 1 to 4 carbon atoms and an alkoxyl group having 1 to 4 carbon atoms.
- 6. The aminobiphenyl compounds as claimed in claim 1, wherein said alkyl group represented by R.sup.2 is an alkyl group having 1 to 4 carbon atoms.
- 7. The aminobiphenyl compound as claimed in claim 1, wherein said aryloxy group represented by R.sup.3a is selected from the group consisting of a phenoxy group and a naphthoxy group.
- 8. The aminobiphenyl compound as claimed in claim 1, wherein said aralkyl group represented by R.sup.3a is C.sub.6 H.sub.5 (CH.sub.2).sub.n --, where n is 1 to 4.
- 9. The aminobiphenyl compounds as claimed in claim 1, wherein said aryl group represented by R.sup.3a is selected from the group consisting of a phenyl group and naphthyl group, which is unsubstituted or substituted by a substituent selected from the group consisting of amino group, unsubstituted or substituted dialkylamino group, an alkoxyl group, a thioalkyl group, an aryloxy group, an unsubstituted or substituted alkyl group, an alkoxyl group having 1 to 4 carbon atoms, and a halogen.
- 10. The aminobiphenyl compounds as claimed in claim 1, wherein said alkoxy group represented by R.sup.4 is an alkoxyl group having 1 to 4 carbon atoms.
- 11. The aminobiphenyl compounds as claimed in claim 1, wherein said alkyl group represented by R.sup.4 is an alkyl group having 1 to 4 carbon atoms.
- 12. The aminobiphenyl compounds as claimed in claim 1, wherein Ar in formula (I) is ##STR218## wherein R.sup.5 represents hydrogen, unsubstituted or substituted alkyl group, alkoxyl group having 1 to 4 carbon atoms, thioalkoxyl group having 1 to 4 carbon atoms, aryloxy group, a methylenedioxy group, aralkyl group, a nitro group, unsubstituted or substituted aryl group, halogen or an unsubstituted or substituted dialkylamino group, and wherein n is 1.
- 13. The aminobiphenyl compounds as in claim 12, wherein said alkyl group represented by R.sup.5 is an alkyl group having 1 to 4 carbon atoms.
- 14. The aminobiphenyl compounds as claimed in claim 12, wherein said aryloxy group represented by R.sup.5 is selected from the group consisting of phenoxy group and naphthoxy group.
- 15. The aminobiphenyl compounds as claimed in claim 12, wherein said aralkyl group represented by R.sup.5 is C.sub.6 H.sub.5 (CH.sub.2).sub.n -- where n is 1 to 4.
- 16. The aminobiphenyl compounds as claimed in claim 12, wherein said unsubstituted or substituted aryl group is selected from the group consisting of phenyl group and naphthyl group, which is unsubstituted or substituted by an alkyl group having 1 to 4 carbon atoms or an alkoxyl group having 1 to 4 carbon atoms.
- 17. Aminobiphenyl compounds having the formula: ##STR219## wherein R.sup.1 represents alkyl group having 1 to 4 carbon atoms, alkoxyl group having 1 to 4 carbon atoms, thioalkoxyl group, aryloxy group, methylenedioxy group, aralkyl group, nitro group, or an unsubstituted or substituted aryl group; R.sup.2 represents hydrogen, alkyl group having 1 to 4 carbon atoms, alkoxyl group having 1 to 4 carbon atoms or halogen; and R.sup.3 and R.sup.5 each represent hydrogen, alkyl group having 1 to 4 carbon atoms, alkoxyl group having 1 to 4 carbon atoms, halogen, dialkylamino group, amine group, thioalkoxyl group, aryloxy group, methylenedioxy group, aralkyl group, or an unsubstituted or substituted aryl group, k, m and n are each independently an integer of 0 to 4, and l is an integer of 0 to 4, provided that R.sup.1, R.sup.2, R.sup.5 cannot be hydrogen at the same time.
- 18. The aminobiphenyl compounds as claimed in claim 17, having the formula: ##STR220## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.5 each represent hydrogen, alkyl group having 1 to 4 carbon atoms, alkoxyl group having 1 to 4 carbon atoms, k, m and n are each independently an integer of 0 to 5, and l is an integer of 0 to 4, provided that R.sup.1, R.sup.2, R.sup.3 and R.sup.5 cannot be hydrogen at the same time.
- 19. Aminobiphenyl compounds having the formula: ##STR221## wherein R.sup.1 represents lower alkyl, alkoxy having 1 to 4 carbon atoms, phenoxy, phenyl lower alkyl, phenyl or halogen; R.sup.2 represents lower alkyl, alkoxy having 1 to 4 carbon atoms or halogen; R.sup.3 represents hydrogen, alkyl or 1 to 4 carbon atoms, lower dialkylamino, amino, thioalkoxy having 1 to 4 carbon atoms, methylenedioxy group or phenyl lower alkyl; k, m and n are each independently an integer of 0 to 5, l is an integer of 0 to 4; and R.sup.5 represents methylenedioxy, phenyl lower alkyl or lower dialkylamino; with the proviso that k, l and n cannot be 0 at the same time.
- 20. The aminobiphenyl compounds of claim 19, wherein R.sup.1 is said lower alkyl group, said group having 1 to 4 carbon atoms.
- 21. The aminobiphenyl compound of claim 19, wherein said phenyl lower alkyl group is C.sub.6 H.sub.5 (CH.sub.2).sub.n --, wherein n is 1 to 4.
- 22. The aminobiphenyl compounds of claim 19, wherein R.sup.2 is an alkyl group having 1 to 4 carbon atoms.
- 23. The aminobiphenyl compounds of claim 19, wherein R.sup.3 is C.sub.6 H.sub.5 (CH.sub.2).sub.n --, wherein n is 1 to 4.
- 24. The aminobiphenyl compounds of claim 19, wherein R.sup.5 is C.sub.6 H.sub.5 (CH.sub.2).sub.n --, wherein n is 1 to 4.
Priority Claims (2)
Number |
Date |
Country |
Kind |
1-18698 |
Jan 1989 |
JPX |
|
1-18699 |
Jan 1989 |
JPX |
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Parent Case Info
This application is a Continuation of application Ser. No. 08/197,853, filed on Feb. 17, 1994 (now abandoned), which is a continuation of application Ser. No. 08/077,968, filed Jun. 18, 1993, now U.S. Pat. No. 5,298,661, granted Mar. 29, 1994, which is a continuation of application Ser. No. 07/817,975, filed Jan. 8, 1992 (now abandoned), which is a continuation of application Ser. No. 07/442,533, filed Nov. 28, 1989, now abandoned, which is a continuation-in-part of application Ser. No. 07/260,063, filed Oct. 20, 1988, now U.S. Pat. No. 4,898,800, granted Feb. 6, 1990.
Foreign Referenced Citations (2)
Number |
Date |
Country |
61-132953 |
Jun 1986 |
JPX |
63-213852 |
Sep 1988 |
JPX |
Continuations (4)
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Number |
Date |
Country |
Parent |
197853 |
Feb 1994 |
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Parent |
77968 |
Jun 1993 |
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Parent |
817975 |
Jan 1992 |
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Parent |
442533 |
Nov 1989 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
260063 |
Oct 1988 |
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