Synthesis and antimicrobial activity of novel dicationic “reversed amidines”
US7241795B2 · kind B2 · utility
1Cited by
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19Claims
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Key dates
| Filing date | Mar 2, 2004 |
| Grant date | Jul 10, 2007 |
| Priority date | — |
| Expiry date | Apr 19, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D409/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to novel 2,5-bis{[alkyl (or aryl) imino]aminophenyl}furans and thiophenes of the general formulain which R1, R2, R3 and R4 are each independently selected from the group consisting of H, alkyl, alkoxy, halide, and alkylhalide groups; R5 is H, alkyl or aryl; R6 is H, alkyl, aryl, or NR7R8, in which R7 and R8 are each independently selected from the group consisting of H, alkyl and aryl; and X is O, S or NR9, in which R9 is H or alkyl, and to the use of such compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.