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US4264502A Expired / Lapsed US ⏱️ 0.0 years remaining

N-(arylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)diones and use as plant growth regulators

Assignee: Chevron USA Inc
•
Filing: 1980-02-05
•
Granted: 1981-04-28
•
Expires: 2000-02-05
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Abstract

Abstract A novel class of compounds which are useful as plant growth regulators is disclosed, having the general structural formula: ##STR1## in which R 1 is; C 1 to C 4 alkyl, nitro or halo and n is zero or an integer from 1 to 4 R 2 and R 3 are; H or C 1 to C 4 alkyl or hydroxyalkyl, or benzyl and Ar is; adamantyl, C 3 to C 4 alkyl or alkenyl, benzyl, halobenzyl, naphthyl, phenyl or phenyl bearing thereon from one to three of the substituents: cyano, benzyloxy, methylenedioxy, nitro, bromo, chloro, trifluoromethyl and C 1 to C 4 alkyl, alkenyl, alkoxy, alkylthio and alkyl-substituted amino.

Inventors

  • 👤 Natu R. Patel
  • 👤 Jerry L. Rutter

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 23:33
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/02; C07D209/44; C07D209/48; A; A01; A01N; A01N47/00; A01N47/08; A01N47/28; A01N47/36

Claims Analysis

Total Claims: 138
Claim 1
Independent Claim 97 words
Compounds which have the structural formula: ##STR10## in which R 1 is; C 1 to C 4 alkyl, nitro or halo and n is zero or an integer from 1 to 4 R 2 and R 3 are; H or C 1 to C 4 alkyl or hydroxyalkyl, or benzyl and Ar is; adamantyl, C 3 to C 4 alkyl or alkenyl, benzyl, halobenzyl, naphthyl, phenyl or phenyl bearing thereon from one to three of the substituents: cyano, benzyloxy, methylenedioxy, nitro, bromo, chloro, trifluoromethyl and C 1 to C 4 alkyl, alkenyl, alkoxy, alkylthio and alkyl-substituted amino.
Claim 2
Dependent Claim 97 words
Compounds which have the structural formula: ##STR10## in which R 1 is; C 1 to C 4 alkyl, nitro or halo and n is zero or an integer from 1 to 4 R 2 and R 3 are; H or C 1 to C 4 alkyl or hydroxyalkyl, or benzyl and Ar is; adamantyl, C 3 to C 4 alkyl or alkenyl, benzyl, halobenzyl, naphthyl, phenyl or phenyl bearing thereon from one to three of the substituents: cyano, benzyloxy, methylenedioxy, nitro, bromo, chloro, trifluoromethyl and C 1 to C 4 alkyl, alkenyl, alkoxy, alkylthio and alkyl-substituted amino.
Claim 3
Dependent Claim 1 words
N-(Phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 4
Dependent Claim 1 words
N-(Phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 5
Dependent Claim 1 words
N-(4-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 6
Dependent Claim 1 words
N-(4-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 7
Dependent Claim 1 words
N-(4-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 8
Dependent Claim 1 words
N-(4-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 9
Dependent Claim 1 words
N-(3-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 10
Dependent Claim 1 words
N-(3-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 11
Dependent Claim 1 words
N-(2-Chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 12
Dependent Claim 1 words
N-(2-Chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 13
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 14
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 15
Dependent Claim 1 words
4-Nitro-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 16
Dependent Claim 1 words
4-Nitro-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 17
Dependent Claim 1 words
5-Methyl-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 18
Dependent Claim 1 words
5-Methyl-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 19
Dependent Claim 1 words
4-Methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 20
Dependent Claim 1 words
4-Methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 21
Dependent Claim 1 words
4-Methyl-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 22
Dependent Claim 1 words
4-Methyl-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 23
Dependent Claim 1 words
N-Methyl-N-(3-fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 24
Dependent Claim 1 words
N-Methyl-N-(3-fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 25
Dependent Claim 1 words
N-Methyl-N-(4-fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 26
Dependent Claim 1 words
N-Methyl-N-(4-fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 27
Dependent Claim 1 words
N-Methyl-N-(N-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 28
Dependent Claim 1 words
N-Methyl-N-(N-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 29
Dependent Claim 1 words
N-Ethyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 30
Dependent Claim 1 words
N-Ethyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 31
Dependent Claim 1 words
N-(N-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 32
Dependent Claim 1 words
N-(N-Methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 33
Dependent Claim 1 words
4,7-Dichloro-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 34
Dependent Claim 1 words
4,7-Dichloro-N-methyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 35
Dependent Claim 1 words
4-Fluoro-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 36
Dependent Claim 1 words
4-Fluoro-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 37
Dependent Claim 1 words
N-(3-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 38
Dependent Claim 1 words
N-(3-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 39
Dependent Claim 1 words
N-(3-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 40
Dependent Claim 1 words
N-(3-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 41
Dependent Claim 1 words
N-(3-Chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 42
Dependent Claim 1 words
N-(3-Chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 43
Dependent Claim 1 words
N,4-Dimethyl-N-(N-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 44
Dependent Claim 1 words
N,4-Dimethyl-N-(N-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 45
Dependent Claim 1 words
N-(2,4-Dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 46
Dependent Claim 1 words
N-(2,4-Dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 47
Dependent Claim 1 words
N-(3-Chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 48
Dependent Claim 1 words
N-(3-Chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 49
Dependent Claim 1 words
N-(3,4-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 50
Dependent Claim 1 words
N-(3,4-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 51
Dependent Claim 1 words
N-(1-Naphthylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 52
Dependent Claim 1 words
N-(1-Naphthylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 53
Dependent Claim 1 words
N-(2,5-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 54
Dependent Claim 1 words
N-(2,5-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 55
Dependent Claim 1 words
N-(4-Bromophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 56
Dependent Claim 1 words
N-(4-Bromophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 57
Dependent Claim 1 words
N-Methyl-N-(2,6-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 58
Dependent Claim 1 words
N-Methyl-N-(2,6-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 59
Dependent Claim 1 words
N-(Adamantylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 60
Dependent Claim 1 words
N-(Adamantylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 61
Dependent Claim 1 words
N-Hydroxyethyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 62
Dependent Claim 1 words
N-Hydroxyethyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 63
Dependent Claim 1 words
N-Methyl-N-(2,3-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 64
Dependent Claim 1 words
N-Methyl-N-(2,3-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 65
Dependent Claim 1 words
N-Methyl-N-(2,4,5-trimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 66
Dependent Claim 1 words
N-Methyl-N-(2,4,5-trimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 67
Dependent Claim 1 words
N-Methyl-N-(2,5-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 68
Dependent Claim 1 words
N-Methyl-N-(2,5-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 69
Dependent Claim 1 words
N-Benzyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 70
Dependent Claim 1 words
N-Benzyl-N-(phenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 71
Dependent Claim 1 words
N-Methyl-N-tert.butylthiocarbamoyl-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 72
Dependent Claim 1 words
N-Methyl-N-tert.butylthiocarbamoyl-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 73
Dependent Claim 1 words
N-Methyl-N-(4-nitrophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 74
Dependent Claim 1 words
N-Methyl-N-(4-nitrophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 75
Dependent Claim 1 words
N-Methyl-N-(3-chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 76
Dependent Claim 1 words
N-Methyl-N-(3-chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 77
Dependent Claim 1 words
N-Methyl-N-(3,4-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 78
Dependent Claim 1 words
N-Methyl-N-(3,4-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 79
Dependent Claim 1 words
N-Methyl-N-(3,5-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 80
Dependent Claim 1 words
N-Methyl-N-(3,5-dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 81
Dependent Claim 1 words
N-Methyl-N-(3-ethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 82
Dependent Claim 1 words
N-Methyl-N-(3-ethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 83
Dependent Claim 1 words
N-(4-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 84
Dependent Claim 1 words
N-(4-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 85
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-4,5,6,7-tetrachloro-1H-isoindole-1,3-(2H)dione.
Claim 86
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-4,5,6,7-tetrachloro-1H-isoindole-1,3-(2H)dione.
Claim 87
Dependent Claim 1 words
N-Allylthiocarbamoyl-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 88
Dependent Claim 1 words
N-Allylthiocarbamoyl-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 89
Dependent Claim 1 words
N-(4-Methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 90
Dependent Claim 1 words
N-(4-Methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 91
Dependent Claim 1 words
N-(2-Methyl-3-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 92
Dependent Claim 1 words
N-(2-Methyl-3-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 93
Dependent Claim 1 words
N-(4-Isopropylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 94
Dependent Claim 1 words
N-(4-Isopropylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 95
Dependent Claim 1 words
N-(2-Chloro-6-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 96
Dependent Claim 1 words
N-(2-Chloro-6-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 97
Dependent Claim 1 words
N-Methyl-N-(4-methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione
Claim 98
Dependent Claim 1 words
N-Methyl-N-(4-methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione
Claim 99
Dependent Claim 1 words
N-Methyl-N-(2-chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 100
Dependent Claim 1 words
N-Methyl-N-(2-chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 101
Dependent Claim 1 words
N-Methyl-N-(4-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 102
Dependent Claim 1 words
N-Methyl-N-(4-chlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 103
Dependent Claim 1 words
N-(3-Benzyloxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 104
Dependent Claim 1 words
N-(3-Benzyloxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 105
Dependent Claim 1 words
N-(3-Nitrophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 106
Dependent Claim 1 words
N-(3-Nitrophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 107
Dependent Claim 1 words
N-(4-Benzyloxyphenylthiocarbamoyl)-1H-isoindole-1,3-(2H)dione.
Claim 108
Dependent Claim 1 words
N-(4-Benzyloxyphenylthiocarbamoyl)-1H-isoindole-1,3-(2H)dione.
Claim 109
Dependent Claim 1 words
N-(4-Chloro-3-trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 110
Dependent Claim 1 words
N-(4-Chloro-3-trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 111
Dependent Claim 1 words
N-(2,4-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 112
Dependent Claim 1 words
N-(2,4-Dichlorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 113
Dependent Claim 1 words
N-(2-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 114
Dependent Claim 1 words
N-(2-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 115
Dependent Claim 1 words
N-(3-Chlorobenzylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 116
Dependent Claim 1 words
N-(3-Chlorobenzylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 117
Dependent Claim 1 words
N-(3-Methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 118
Dependent Claim 1 words
N-(3-Methoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 119
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-4-fluoro-1H-isoindole-1,3-(2H)dione.
Claim 120
Dependent Claim 1 words
N-Methyl-N-(phenylthiocarbamoyl)-2-amino-4-fluoro-1H-isoindole-1,3-(2H)dione.
Claim 121
Dependent Claim 1 words
N-(3,5-Dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 122
Dependent Claim 1 words
N-(3,5-Dimethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 123
Dependent Claim 1 words
N-(3-Methylthiophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 124
Dependent Claim 1 words
N-(3-Methylthiophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 125
Dependent Claim 1 words
N-(2-Chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 126
Dependent Claim 1 words
N-(2-Chloro-4-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 127
Dependent Claim 1 words
N-(4-Cyanophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 128
Dependent Claim 1 words
N-(4-Cyanophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 129
Dependent Claim 1 words
N-(4-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 130
Dependent Claim 1 words
N-(4-Trifluoromethylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 131
Dependent Claim 1 words
N-(4-Chloro-2-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 132
Dependent Claim 1 words
N-(4-Chloro-2-methylphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 133
Dependent Claim 1 words
N-(4-Ethoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 134
Dependent Claim 1 words
N-(4-Ethoxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 135
Dependent Claim 1 words
N-(2-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 136
Dependent Claim 1 words
N-(2-Fluorophenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 137
Dependent Claim 1 words
N-(3,4-Methylenedioxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.
Claim 138
Dependent Claim 1 words
N-(3,4-Methylenedioxyphenylthiocarbamoyl)-2-amino-1H-isoindole-1,3-(2H)dione.

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-04-27 1984-10-27 1985-04-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-04-27 1988-10-27 1989-04-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-04-27 1992-10-27 1993-04-28 $7700.00 Window Closed / Lapsed

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