摘要:
This invention relates to novel N-aryl-3-aryl-4-substituted-4,5- dihydro-1H-pyrazole-1-carboxamide compounds which are useful as pesticides, compositions containing those compounds, method of controlling pests and process for preparing these compounds.
摘要:
Disclosed are novel classes of anti-androgens including dihydrophenanthrene derivatives, their method of synthesis and their use in treating disorders associated with excessive androgenic activities.
摘要:
The invention relates to a new chemical compound which has been called rooperol and certain derivatives thereof of the general formula in which the bond between carbons 4 and 5 is unsaturated and in which R 1 , R 2 , R 3 and R 4 may be hydrogen, alkyl-, aryl-, aralkyl-, acyl-, halide, hydroxyl, -NH 2 , -SH, amide or the like substituents where any group attached to the pentenyn chains will be considered as a substituent or both R 1 and R 2 taken together may be = 0 , = S, = N-Y (where Y = H or OH) or the like; A and/or B may be hydrogen or a substituent group and preferably an alkyl-, aryl- or aralkyl group which may include one or more oxygen, nitrogen, sulphur or other atoms in the carbon chain or cyclic structure, or in substituent groups attached to them.