Claims
- 1. A compound of the formula ##STR187## or a salt thereof, wherein (a) one of R.sub.2a and R.sub.3a is ##STR188## and the other is ##STR189## b. one of R.sub.2a and R.sub.3a is ##STR190## c. one of R.sub.2a and R.sub.3a is ##STR191## and the other is ##STR192## wherein R.sub.4a is hydrogen, hydroxy, sulfo or ##STR193## R.sub.5a is hydroxy, carboxy, amino, N-(C.sub.1-4 alkyl)amino, N-phenylamino, N,N-di-(C.sub.1-4 alkyl)amino, N-(C.sub.1-4 alkyl) N-(C.sub.1-4 alkyl)phenylamino, N-(C.sub.1-4 alkyl)-N-benzylamino or N-(C.sub.1-4 alkyl) N-(C.sub.1-4 alkyl)phenylsulfamoyl,
- each R.sub.6a is independently amino or hydroxy,
- each R.sub.7a and R.sub.8a is independently hydrogen, C.sub.1-4 alkyl, halo or sulfo,
- each R.sub.9a is independently hydrogen, C.sub.1-4 alkyl, halo or cyano,
- R.sub.10a is hydroxy, amino or acetamido,
- R.sub.11a is hydrogen, carboxy or hydroxy,
- R.sub.12a is hydrogen, sulfo, C.sub.1-4 alkyl, C.sub.1-4 alkylsulfonyl, C.sub.1-4 alkoxy, C.sub.1-4 alkylamino, phenylamino, (C.sub.1-4 alkoxy)phenylamino or trimethylphenylamino,
- each of R.sub.13a and R.sub.14a is independently hydrogen or sulfo,
- each R.sub.15a is independently 2-ethylhexyl, butyl, phenyl, (C.sub.1-4 alkyl)phenyl, (C.sub.1-4 -alkoxy)phenyl, di-(C.sub.1-4 alkoxy)phenyl or disulfonaphthyl,
- R.sub.16a is C.sub.1-4 alkyl, phenylsulfonyl or (C.sub.1-4 alkyl)phenylsulfonyl,
- R.sub.18a is hydrogen or C.sub.1-4 alkyl,
- R.sub.19a is hydrogen or C.sub.1-4 alkyl,
- R.sub.20a is hydrogen, halo, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,
- R.sub.21a is hydrogen or sulfo, and
- R.sub.22a is 4,6-dichloro-1,3,5-triazinyl-2,2,6-dichloropyrimidyl-4,2,5,6-trichloropyrimidyl-4,4-chloro-6-(4'-sulfophenylamino)-1,3,5-triazinyl-2,4-chloro-6-(phenylamino)-1,3,5-triazinyl-2 or 5-chloro-2,6-difluoropyrimidyl-4, and
- X is hydrogen or sulfo, with the provisos that (1) the compound contains 1, 2, 3 or 4 sulfo groups, (2) R.sub.2a and R.sub.3a are different, and (3)
- X is hydrogen when R.sub.3a is ##STR194##
- 2. A compound according to claim 1, or a salt thereof, with the proviso that the compound contains 2, 3 or 4 sulfo groups.
- 3. A compound according to claim 2, or a salt thereof, wherein R.sub.2a or R.sub.3a is ##STR195##
- 4. A compound according to claim 3, or a salt thereof, wherein ##STR196## wherein R.sub.22a is 4,6-dichloro-1,3,5-triazinyl-2, 2,6-dichloropyrimidyl-4,2,5,6-trichloropyrimidyl-4,4-chloro-6-(4'-sulfophenylamino)-1,3,5-triazinyl-2,4-chloro-6-(phenylamino)-1,3,5-triazinyl-2 or 5-chloro-2,6-difluoropyrimidyl-4,
- R.sub.44a is hydrogen, methyl, chloro or methoxy, and
- R.sub.45a is hydrogen or methyl.
- 5. A compound according to claim 3, or a salt thereof, wherein ##STR197## wherein R.sub.22a is 4,6-dichloro-1,3,5-triazinyl-2,2,6-dichloropyrimidyl-4,2,5,6-trichloropyrimidyl-4,4-chloro-6-(4'-sulfophenylamino)-1,3,5-triazinyl-2,4-chloro-6-(phenylamino)-1,3,5-triazinyl-2 or 5-chloro-2,6-difluoropyrimidyl-4, and
- R.sub.46a is hydrogen or sulfo.
- 6. A compound according to claim 1 having the formula ##STR198## or a salt thereof, wherein one of R.sub.2a and R.sub.3a is ##STR199## wherein R.sub.22a is 4,6-dichloro-1,3,5-triazinyl-2,2,6-dichloropyrimidyl-4,2,5,6-trichloropyrimidyl-4,4-chloro-6-(4'-sulfophenylamino)-1,3,5-triazinyl-2,4-chloro-6-(phenylamino)-1,3,5-triazinyl-2 or 5-chloro-2,6-difluoropyrimidyl-4,
- R.sub.30a is hydroxy, carboxy, N-C.sub.1-4 alkylamino, N,N-di-(C.sub.1-4 alkyl)amino, N-phenylamino, N-(C.sub.1-4 alkyl)-N-benzylamino, N-(C.sub.1-4 alkyl)-N-(C.sub.1-4 alkyl)phenylsulfamoyl or 2-hydroxy-5-sulfophenylazo,
- R.sub.31a is hydrogen or hydroxy, with the proviso that R.sub.31a is hydroxy when R.sub.30a is hydroxy when R.sub.30a is 2-hydroxy-5-sulfophenylazo,
- each of R.sub.33a and R.sub.35a is independently hydrogen or chloro,
- R.sub.34a is hydrogen, sulfo or chloro,
- R.sub.36a is hydroxy, amino or acetamido,
- R.sub.37a is hydrogen, hydroxy, carboxy or sulfo,
- each of R.sub.38a, R.sub.39a and R.sub.40a is independently hydrogen or sulfo, with the proviso that at least one and not more than three of R.sub.37a, R.sub.38a, R.sub.39a and R.sub.40a are sulfo,
- R.sub.41a is pheny, methylphenyl, methoxyphenyl, dimethoxyphenyl, 2-ethylhexyl or disulfonaphthyl,
- R.sub.42a is methyl, ethyl, phenylsulfonyl or p-methylphenylsulfonyl,
- R.sub.43a is hydrogen or methyl,
- R.sub.44a is hydrogen, methyl, chloro or methoxy,
- R.sub.45a is hydrogen or methyl, and
- R.sub.46a is hydrogen or sulfo.
- 7. A compound according to claim 6, or a salt thereof, with the proviso that the compound contains 2, 3 or 4 sulfo groups.
- 8. a compound according to claim 1, or a salt thereof, wherein at least one of R.sub.2a and R.sub.3a is ##STR200## with the proviso that R.sub.2a and R.sub.3a are different.
- 9. A compound according to claim 8, or a salt thereof, wherein each ##STR201## where each of R.sub.33a and R.sub.35a is independently hydrogen or chloro, and
- R.sub.34a is hydrogen, sulfo or chloro.
- 10. A compound according to claim 8, or a salt thereof, with the proviso that the compound contains 2, 3 or 4 sulfo groups.
- 11. A compound according to claim 10, or a salt thereof, wherein X is hydrogen.
- 12. A compound according to claim 1, or a salt thereof, wherein at least one of R.sub.2a and R.sub.3a is ##STR202## with the proviso that R.sub.2a and R.sub.3a are different.
- 13. A compound according to claim 12, or a salt thereof, wherein each R.sub.15a is independently phenyl, methylphenyl, methoxyphenyl, dimethoxyphenyl, 2-ethylhexyl or disulfonaphthyl.
- 14. A compound according to claim 1, or a salt thereof, wherein R.sub.2a or R.sub.3a is ##STR203##
- 15. A compound according to claim 1, or a salt thereof, wherein R.sub.2a or R.sub.3a is ##STR204##
- 16. A compound according to claim 15, or a salt thereof, wherein ##STR205## wherein R.sub.42a is methyl, ethyl, phenylsulfonyl or p-methylphenylsulfonyl, and
- R.sub.43a is hydrogen or methyl.
- 17. A compound according to claim 15, or a salt thereof, wherein ##STR206## wherein R.sub.42a is methyl, ethyl, phenylsulfonyl or p-methylphenylsulfonyl.
- 18. A compound according to claim 15, or a salt thereof, wherein one of R.sub.2a and R.sub.3a is ##STR207## and the other is ##STR208##
- 19. A compound according to claim 18, or a salt thereof, wherein ##STR209## wherein R.sub.36a is hydroxy, amino or acetamido,
- R.sub.37a is hydrogen, hydroxy, carboxy or sulfo, and
- each of R.sub.38a, R.sub.39a and R.sub.40a is independently hydrogen or sulfo, with the proviso that at least one and not more than three of R.sub.37a, R.sub.38a, R.sub.39a and R.sub.40a are sulfo.
- 20. A compound according to claim 18, or a salt thereof, with the proviso that the compound contains 2, 3 or 4 sulfo groups.
- 21. A compound according to claim 20, or a salt thereof, wherein X is hydrogen.
- 22. A compound according to claim 18, or a salt thereof, wherein one of
- R.sub.2a and R.sub.3a is 1-hydroxyl-3-sulfonaphthyl-2,1-hydroxy-3,6-disulfonaphthyl-2,1-hydroxy-3,6,8-trisulfonaphthyl-2,2-hydroxy-6-sulfonaphthyl-1,2-hydroxy-8-sulfonaphthyl-1,2-hydroxy-6,8-disulfonaphthyl-1,2-hydroxy-3,6,8-trisulfonaphthyl-1 or 2-amino-3,6-disulfonaphthyl-1,
- the other of R.sub.2a and R.sub.3a is 4-mothoxphenyl, 4-ethoxyphenyl, 4-phenylsulfonyloxyphenyl, 4-(4'-methylphenylsulfonyloxy)phenyl, 4-methoxy-2-methylphenyl, 4-ethoxy-2-methylphenyl or 2-methyl-4-(4'-methylphenylsulfonyloxy)phenyl, and
- X is hydrogen.
- 23. The compound according to claim 1 having the formula ##STR210## or a salt thereof.
- 24. The compound according to claim 3 having the formula ##STR211## or a salt thereof.
- 25. The compound according to claim 3 having the formula ##STR212## or a salt thereof.
- 26. The compound according to claim 3 having the formula ##STR213## or a salt thereof.
- 27. The compound according to claim 8 having the formula ##STR214## or a salt thereof.
- 28. The compound according to claim 8 having the formula ##STR215## or a salt thereof.
- 29. The compound according to claim 18 having the formula ##STR216## or a salt thereof.
- 30. The compound according to claim 18 having the formula ##STR217## or a salt thereof.
- 31. The compound according to claim 18 having the formula ##STR218## or a salt thereof.
- 32. The compound according to claim 18 having the formula ##STR219## or a salt thereof.
- 33. The compound according to claim 18 having the formula ##STR220## or a salt thereof.
- 34. The compound according to claim 18 having the formula ##STR221## or a salt thereof.
- 35. The compound according to claim 18 having the formula ##STR222## or a salt thereof.
- 36. The compound according to claim 18 having the formula ##STR223## or a salt thereof.
- 37. The compound according to claim 18 having the formula ##STR224## or a salt thereof.
- 38. The compound according to claim 18 having the formula ##STR225## or a salt thereof.
- 39. The compound according to claim 18 having the formula ##STR226## or a salt thereof.
- 40. The compound according to claim 18 having the formula ##STR227## or a salt thereof.
- 41. The compound according to claim 18 having the formula ##STR228## or a salt thereof.
- 42. The compound according to claim 18 having the formula ##STR229## or a salt thereof.
- 43. The compound according to claim 18 having the formula ##STR230## or a salt thereof.
- 44. The compound according to claim 18 having the formula ##STR231## or a salt thereof.
Priority Claims (2)
Number |
Date |
Country |
Kind |
7309117 |
Jun 1973 |
NL |
|
10091/72 |
Jul 1972 |
CH |
|
Parent Case Info
This application is a continuation in-part of our copending application Ser. No. 376,512, filed July 5, 1973, and now abandoned.
US Referenced Citations (11)
Foreign Referenced Citations (5)
Number |
Date |
Country |
51,570 |
Apr 1889 |
DD |
54,154 |
May 1889 |
DD |
78,625 |
May 1893 |
DD |
82,074 |
Jun 1893 |
DD |
84,991 |
Feb 1895 |
DD |
Non-Patent Literature Citations (1)
Entry |
Cullinane, J. Chem. Soc., 1932, 2365-2367. |
Continuation in Parts (1)
|
Number |
Date |
Country |
Parent |
376512 |
Jul 1973 |
|