Abstract: The present invention provides 1-{[2-(cyclopropylcarbonyl)-4-fluorophenyl]sulfamoyl}-3-(4,6-dimethoxy-2-p yrimidinyl)urea which has the structural formula I ##STR1## Further provided are compositions and methods comprising that compound for the control of undesirable plant species.

Abstract: There is provided a 6-heterocyclyl-1-(substituted phenyl)benzotriazole compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

Abstract: There is provided a 6-heterocyclyl-1-(substituted phenyl)benzotriazole compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

Abstract: There is provided a 6-heterocyclyl-1-(substituted phenyl)benzotriazole compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

Abstract: The present invention provides 1-{[2-(cyclopropylcarbonyl)-4-fluorophenyl]sulfamoyl}-3-(4,6-dimethoxy-2-p yrimidinyl) urea which has the structural formula I ##STR1## Further provided-are compositions and methods comprising that compound for the control of undesirable plant species.

Abstract: There is provided an aryloxy-N-(substituted phenyl)benzotriazole compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

Abstract: There are provided 1-{[.alpha.-cyclopropyl-.alpha.-(substituted oxy)-o-tolyl]sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidinyl)urea compounds of formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.

Abstract: There are provided aryloxybenzene compounds of formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable plant species.

Abstract: 2-(Heteroaryloxyphenoxy)alkylsulfonate compounds which are effective for the selective control of grass weed species in the presence of crops are described. Also described are a method for the selective herbicidal use of the compounds and a method for their preparation.

Abstract: Substituted indolinone compounds which are effective in the control of undesirable plant species are described. Also described are a method for the herbicidal use of the compounds and a method for their preparation.

Abstract: There are provided aryloxy-1'-(substituted)-spiro[cycloalkane-1,3'-indolin]-2'-one compounds, their herbicidal use, particularly for the selective control of undesirable plant species in the presence of cereal crops such as rice and wheat, and a method for the preparation thereof.

Abstract: This invention relates to a crop-selective, herbicidal agent 1-{[o-(cyclopropylcarbonyl)phenyl]sulfamoyl{-3-(4,6-dimethoxy-2-pyrimidiny l)urea, a method for the preparation thereof and a method for selectively controlling undesirable plant species in the presence of crops with the crop-selective sulfamoyl urea derivative.

Abstract: There are provided aryloxy-1'-(substituted)-spiro[cycloalkane-1,3'-indolin]-2'-one compounds, their herbicidal use, particularly for the selective control of undesirable plant species in the presence of cereal crops such as rice and wheat, and a method for the preparation thereof.

Abstract: This invention relates to a crop-selective, herbicidal agent 1-{[o-(cyclopropylcarbonyl)phenyl]sulfamoyl}-3-(4,6-dimethoxy-2-pyrimidiny l)urea, a method for the preparation thereof and a method for selectively controlling undesirable plant species in the presence of crops with the crop-selective sulfamoyl urea derivative.

Abstract: A compound of the formula ##STR1## wherein R.sub.1 is phenyl or substituted phenyl when R.sub.2 is hydrogen or lower alkyl; andR.sub.2 is phenyl or substituted phenyl when R.sub.1 is hydrogen or lower alkyl.These compounds are useful as anti-inflammatory agents.

Abstract: Compounds, compositions and method of alleviating hypertension using a compound of the formula ##STR1## wherein R is hydrogen or lower alkyl;R.sub.1 is hydrogen, lower alkyl or phenyl-lower alkyl;R.sub.2 is hydrogen, lower alkyl or phenyl lower alkyl or halo substituted lower alkyl;R.sub.3 is hydroxy, --NHOH or lower alkoxy;Pr-COOR is a substituted proline of the structures ##STR2## R.sub.4 is halogen, keto, azido, cycloalkyl, phenyl, substituted phenyl, phenyl-lower alkyl, substituted phenyl-lower alkyl, ##STR3## or Y--R.sub.6 ; R.sub.5 is hydrogen or lower alkyl;Y is oxygen or sulfur;R.sub.6 is lower alkyl, phenyl, substituted phenyl, phenyl-lower alkyl, substituted phenyl-lower alkyl, 1- or 2-naphthyl, substituted 1- or 2- naphthyl, biphenyl, or substituted biphenyl;R.sub.7 is halogen or --Y--R.sub.8 ;R.sub.8 is lower alkyl, phenyl, phenyl-lower alkyl substituted phenyl-lower alkyl, biphenyl, napthyl, or the R.sub.

Abstract: New mercaptoacyl derivatives of 3-substituted proline derivatives are provided which have the general formula ##STR1## and are useful as hypotensive agents.

Abstract: Peptides having the formula ##STR1## wherein R.sub.1 is hydrogen and R.sub.2 is hydroxyl, alkyl, aryl, arylalkyl, alkoxy, alkylthio, aryloxy, arylthio, halogen or azido, or R.sub.1 and R.sub.2 are the same and each is hydrogen, halogen, alkoxy or alkylthio, or R.sub.1 and R.sub.2 together are oxo, --O--(CH.sub.2).sub.n --O--, or --S--(CH.sub.2).sub.n --S--, wherein n is 1 or 2;R.sub.3 is hydrogen, alkyl or trifluoromethyl;R.sub.4 is hydrogen or an acyl protecting group; andR.sub.5 is hydrogen or alkyl;are inhibitors of angiotensin converting enzyme and can be used for the treatment of hypertension in mammals.

Abstract: New substituted acyl derivatives of amino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors.

Abstract: New substituted acyl derivatives of amino acids which have the general formula ##STR1## are useful as angiotensin converting enzyme inhibitors.