Claims
- 1. A compound of formula Ia ##STR30## wherein R.sup.1 is --OH, --SH, --CN, --COOH, --B(OH).sub.2, --COX, with X being Cl or Br, or is --COOR.sup.2, --SiR.sup.2.sub.3 or --C(OR.sup.2).sub.2, with R.sup.2 being a C.sub.1 -C.sub.12 alcohol moiety without the hydroxy group, wherein R.sup.1 is further --C.sub.n H.sub.2n COOR.sup.2, with n being an integer from 1 to 4, or linear or branched C.sub.1 -C.sub.12 hydroxyalkyl which is unsubstituted or is substituted by --F, --CN, C.sub.1 -C.sub.6 alkoxy, phenyl, fluorophenyl, C.sub.1 -C.sub.4 alkoxyphenyl, C.sub.1 -C.sub.4 alkylthiophenyl, C.sub.1 -C.sub.4 alkylphenyl, C.sub.1 -C.sub.4 fluoroalkyl-phenyl, nitrophenyl or by cyanophenyl, or wherein R.sup.1 is a benzyl alcohol which is unsubstituted or is substituted by F, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 fluoroalkyl, nitro or by cyano, or is C.sub.2 -C.sub.12 acyl, or wherein R.sup.1 is a radical of formula II ##STR31## wherein R.sup.5 is --CN, --CF.sub.3, --COOR.sup.2, --CONH.sub.2, --CO--NHR.sup.2 or --CONR.sup.2.sub.2, R.sup.3 and R.sup.4 are a direct bond or each is H, or R.sup.3 is H and R.sup.4 independently has the meanings of R.sup.5, the radical of formula II is not --CH.dbd.CH--CN.
- 2. A compound of formula Ia according to claim 1, wherein R.sup.1 is --CN, --COOH, --COOR.sup.2, and R.sup.2 is an alcohol moiety without a hydroxy group, or R.sup.1 is --C.sub.n H.sub.2n COOR.sup.2, with n being an integer from 1 to 4, or is a radical of formula II ##STR32## wherein each of R.sup.3 and R.sup.4 is H and R.sup.5 is --CN, --CF.sub.3, --CONR.sup.2.sub.2 or --COOR.sup.2, or R.sup.5 is --CN, --CF.sub.3, --COOR.sup.2 or --CONR.sup.2.sub.2, R.sup.3 and R.sup.4 are a direct bond, or R.sup.3 is H and R.sup.4 independently has the meanings of R.sup.5.
- 3. A compound according to claim 2, wherein, in formula Ia, R .sup.1 is --COOR.sup.2 or is a radical of formula II wherein R.sup.3 and R.sup.4 are a bond and R.sup.5 is --CN, or R.sup.3 is H, R.sup.4 independently has the meanings of R.sup.5 and R.sup.5 is --CN, --COOR.sup.2 or --CONR.sup.2.sub.2.
- 4. A compound according to claim 3, wherein R.sup.2 is C.sub.1 -C.sub.6 alkyl.
Priority Claims (2)
Number |
Date |
Country |
Kind |
1044/88 |
Mar 1988 |
CHX |
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1052/88 |
Mar 1988 |
CHX |
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Parent Case Info
This is a divisional of Ser. No. 147,617, filed Nov. 5, 1993, U.S. Pat. No. 5,420,301, which is a divisional of Ser. No. 987,902, filed Dec. 4, 1992, U.S. Pat. No. 5,281,718, which is a divisional of Ser. No. 583,787, filed Sep. 14, 1990, U.S. Pat. No. 5,194,628, which is a continuation-in-part of Ser. No. 321,939, filed Mar. 10, 1989, abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (5)
Number |
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0293711 |
Dec 1988 |
EPX |
2819788 |
Nov 1979 |
DEX |
2927480 |
Jan 1980 |
DEX |
3642256 |
Jun 1987 |
DEX |
3601285 |
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DEX |
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Entry |
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Synthesis Heterocyclic Compounds, pp. 957-986, 1982. |
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CA 114:101724s Preparation, . . . Fungicides, Sutter, pp. 721-791, 1984. |
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CA 111:7416j Preparation of . . . Regulators Dawn et al, p. 713, 1989. |
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Divisions (3)
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Number |
Date |
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Parent |
147617 |
Nov 1993 |
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Parent |
987902 |
Dec 1992 |
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Parent |
583787 |
Sep 1990 |
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Continuation in Parts (1)
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Date |
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Parent |
321939 |
Mar 1989 |
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