| 发明名称 |
NOVEL HERBICIDALLY ACTIVE SUBSTITUTED PHENYLSULFONYL GUANIDINES AND INTERMEDIATES THEREOF |
| 摘要 |
Herbicidally active novel substituted phenylsulfonyl guanidines of the formula <IMAGE> in which R1 is a phenyl or phenoxy group, each of R2 and R3 is a lower alkyl or lower alkoxy group, and R4 is a hydrogen atom, a lower alkyl group or a lower alkoxy group, and novel intermediates therefor. |
| 申请公布号 |
ZA8404808(B) |
申请公布日期 |
1985.02.27 |
| 申请号 |
ZA19840004808 |
申请日期 |
1984.06.25 |
| 申请人 |
NIHON TOKUSHU NOYAKU SEIZO K.K. |
发明人 |
JUNICHI SAITO;KOZO SHIOKAWA;KAZUOMI YASUI;ATSUMI KAMOCHI;KOICHI MORIYA;SEICHI ITO |
| 分类号 |
C07D251/46;A01N47/44;C07C67/00;C07C323/48;C07C325/00;C07C331/16;C07C331/32;C07C333/16;C07D251/16;C07D251/22;C07D521/00 |
主分类号 |
C07D251/46 |
| 代理机构 |
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