| 摘要 |
Method of retarding plant growth comprises applying an effective amt. of cpd. of formula (I), R1 and R2 are independently a substd. or unsubstd. carbocyclic or heterocyclic ring system, Y1 and Y2 are independently a substd. or unsubstd. heteroatom. Y3 and Y4 are independently hydrogen or a substd. or unsubstd. heteroatom or substd. carbon atom or a substd. or unsubstd. branched ot straight chain contg. two or more carbon atoms, or heteroatoms or (e.g.) halogen, alkylcarbonyl, formyl, alkylcarbonylalkyl, alkoxycarbonylalkyl, etc. - |
| 申请人 |
RHONE POULENC NEDERLAND B.V., AMSTELVEEN, NL |
发明人 |
MANNING, DAVID, TREADWAY, CARY, NC 27511, US;CAPPY, JAMES, JOSEPH, RALEIGH, NC 27606, US;SEE, RAYMOND, MICHAEL, FRANKLINTON, NC 27525, US;COOKE, ANSON, RICHARD, DURHAM, NC 27713, US;FRITZ, CHARLES, DAVID, RALEIGH, NC 27612, US;WHEELER, THOMAS, NEIL, RALEIGH, NC 27612, US |
