Abstract: A phenylalanine derivative having the formula (I): ##STR1## where R.sup.1 and R.sup.2 are independently hydrogen provided that both R.sup.1 and R.sup.2 are not hydrogen at the same time;C.sub.1 -C.sub.8 alkyl which may be substituted with hydroxy, hydroxycarbonyl, C.sub.1 -C.sub.4 alkoxycarbonyl, C.sub.1 -C.sub.4 alkylmercapto, C.sub.1 -C.sub.4 alkoxy, carbamoyl, sulfamoyl, pyridyl, or phenyl which may further be substituted with nitro, C.sub.1 -C.sub.4 alkoxy, or halogen;C.sub.6 -C.sub.8 cycloalkyl which may be substituted with hydroxy, C.sub.1 -C.sub.4 alkoxy, hydroxylcarbonyl, C.sub.1 -C.sub.4 alkoxycarbonyl, or C.sub.1 -C.sub.4 alkyl;phenyl which may be substituted with halogen, nitro, trifluoromethyl, C.sub.1 -C.sub.4 alkoxy C.sub.1 C.sub.4 alkylmercapto, C.sub.1 -C.sub.4 alkylcarbonyl, phenylcarbonyl, hydroxycarbonyl, C.sub.1 -C.sub.4 alkoxycarbonyl, carbamoyl, sulfamoyl, amidino, pyridylcarbonyl, or C.sub.1 -C.sub.6 alkyl which may further be substituted with C.sub.1 -C.sub.

Abstract: The present invention provides novel renin-inhibiting peptides of the formula X-A.sub.6 -B.sub.5 -C.sub.8 -D.sub.9 -E.sub.10 -F.sub.11 -G.sub.12 -H.sub.13 -I.sub.14 -Z, wherein X and Z are terminal groups, C.sub.8 contains S-aryl-D- or L- or DL-cysteinyl, 3-(arylthio)lactic acid, and 3-(arylthio)alkyl moieties, and the remaining variables are amino acid residues. Such inhibitors are useful for the diagnosis and control of renin-dependent hypertension.

Abstract: Hydrocinnamic acid derivatives of the formula ##STR1## wherein one or two of the symbols R.sup.1 to R.sup.4 are halogen or methoxy and the others are hydrogen;R.sup.5 is hydrogen or phenyl;R.sup.6 is a residue of the formula ##STR2## R.sup.7 is (C.sub.1 -C.sub.4)-alkyl, (C.sub.2 -C.sub.5)-alkanoylamino-(C.sub.2 -C.sub.5)-alkyl, amino or (C.sub.1 -C.sub.4)-alkoxyphenyl;R.sup.8 and R.sup.9 each, independently, are hydrogen or (C.sub.1 -C.sub.4)-alkyl;R.sup.10 is hydrogen and R.sup.11 is hydroxy or R.sup.10 and R.sup.11 taken together are oxo;R.sup.12 is hydrogen, (C.sub.1 -C.sub.10)-alkyl, pyridylmethyl or carbamoylmethyl;R.sup.13 is hydrogen, (C.sub.1 -C.sub.4)-alkyl and R.sup.14 is hydrogen, (C.sub.1 -C.sub.4)-alkyl, pyridyl, phenyl-(C.sub.1 -C.sub.4)-alkyl, carboxy-(C.sub.1 -C.sub.4)-alkyl, carbamoyl-(C.sub.1 -C.sub.4)-alkyl, (C.sub.1 -C.sub.4)-alkoxy carbonyl-(C.sub.1 -C.sub.4)-alkyl, di-(C.sub.1 -C.sub.4)-alkoxy carbonyl-C.sub.2 -C.sub.5)-alky, piperidino-C.sub.2 -C.sub.

Abstract: Compounds of the formula I ##STR1## in which the carboxyl group on carbon atom 3 is orientated in the endo-position relative to the bicyclic ring system of cis-configuration, and in which R.sup.1 denotes hydrogen, allyl, vinyl or a side-chain of a naturally occurring .alpha.-aminoacid, which may be protected, R.sup.2 denotes hydrogen, alkyl, alkenyl or aralkyl, Y denotes hydrogen or hydroxyl and Z denotes hydrogen, or Y and Z together denote oxygen, and X denotes alkyl, alkenyl or cycloalkyl, or aryl which is optionally mono-, di- or tri-substituted by alkyl, alkoxy, hydroxyl, halogen, nitro, amino, alkylamino, dialkylamino or methylenedioxy, or denotes indol-3-yl, a process for their preparation, agents containing these compounds and their use.

Abstract: A process for making 2,6-disubstituted tyrosine by the noble metal coupling of a disubstituted aromatic halide or diazonium salt with an amino-protected 2-aminoacrylic acid to form a (Z)-.beta.-(disubstituted phenyl)-.alpha.-acylaminoacrylate, and asymmetrically hydrogenating the acrylate to produce the 2,6-disubstituted tyrosine.

Abstract: An improved process for the preparation of statine, the phenyl analog of statine, the cyclohexyl analog of statine and derivatives thereof is described, as well as other valuable intermediates used in the process.

Abstract: The present invention is directed to novel taxols useful as a chemotherapeutic agent. Moreover, the present invention is directed to the process of preparing taxols and various intermediates in said process. A key intermediate is this process is 2,5-dihydroxy-2-patchoulenes. Therefore the present invention is also related to said intermediate and the process for its preparation.

Abstract: A phenylalanine derivative having the formula (I): ##STR1## wherein A represents ##STR2## B represents ##STR3## wherein m is 0, 1, or 2 and n is 3, 4, or 5; X represents (a) hydroxy, (b) nitro, (c) amino, (d) phenoxy which may be substituted with (i) halogen or (ii) nitro, (e) c.sub.1 -C.sub.4 alkyloxy which may be substituted wit (i) phenyl or (ii) benzoyl, (f) benzoyl, (g) pyridyloxy which may be substituted with (i) halogen or (ii) nitro, or (h) c.sub.1 -C.sub.4 alkyl which may by substituted with halogen;Y represents ##STR4## or --OR.sup.3 wherein R.sup.1 R.sup.2 are independently (a) hydrogen, (b) phenyl which may be substituted with (i) benzoyl, (ii) C.sub.1 -C.sub.4 alkylcarbonyl, (iii) C.sub.1 -C.sub.4 alkyl which may be further substituted with C.sub.1 -C.sub.4 alkoxycarbonyl or hydroxycarbonyl, (iv) C.sub.2 -C.sub.5 alkenyl which may be further substituted with hydroxycarbonyl or C.sub.1 -C.sub.4 alkoxycarbonyl, (v) C.sub.1 -C.sub.

Abstract: A compound having the formula ##STR1## or a pharmaceutically acceptable salt thereof, wherein A is an amino acid identifying group; B is a hydrogen atom, an alkyl group having 1-5, inclusive, carbon atoms, or an aralkyl group having 6-12, inclusive, carbon atoms; carbon atom 2 is of the R configuration; and carbon atom 3 is of the R configuration. The compounds of the invention are effective in augmenting immunological responses and are useful therefore in the treatment of diseases such as cancer, viral infections, bacterial infections, and arthritis.

Abstract: A process for the preparation of a compound of the formula ##STR1## in which Y is a nitrile group, an ester group COOR.sup.1 or an acid amide CONR.sup.2 R.sup.3,R.sup.1, R.sup.2 and R.sup.3 each independently is hydrogen or C.sub.1 -C.sub.4 -alkyl, and R.sup.3 may also be phenyl, andX.sup.2, X.sup.3, X.sup.4 and X.sup.5 each independently is hydrogen, halogen, nitro, cyano, alkyl having 1-3 carbon atoms, alkoxy having 1-3 carbon atoms, alkylmercapto having 1-3 carbon atoms, alkylsulphonyl having 1-3 carbon atoms, or a phenylsulphonyl group which is optionally substituted in the aryl radical,comprising reacting an aminoacrylate of the formulain whichX.sup.1 is halogen, a nitro group, an alkoxy, alkoxy, alkylmercapto or alkylsulphonyl group having 1-3 carbon atoms in each case, or an arylsulphonyl group,W is hydrogen or a --CH.sub.2 CH.sub.2 Z radical,Z is is a nitrile group, an ester group COOR.sup.4 or an acid amide group CONR.sup.5 R.sup.6, andR.sup.4, R.sup.5 and R.sup.6 each independently is hydrogen or C.

Abstract: Process for the production of N-[[2-alkoxy-6-methoxy-5-(trifluoromethyl)-1-naphthalenyl]carbonyl]-N-meth ylglycine esters and intermediates for their production. Said esters are themselves intermediates for the manufacture of compounds which inhibit aldose reductase and are useful for the treatment of diabetic complications.

Abstract: Disclosed are herbicidal compounds of the general formula I; ##STR1## wherein A is O-alkylene of 1 to 5 carbon atoms, O-alkenylene of 3 to 6 carbon atoms in which the unsaturation is non-adjacent the oxygen atom thereof or NH-alkylene in which the alkylene is of 1 to 5 carbon atoms, and --COZR is an acid function or forms certain ester or thioester functions, and the mono- and di-salt forms thereof.

Abstract: Amide derivatives of non-steroidal anti-inflammatory carboxylic acids which have anti-inflammatory activity in their own right as well as being effective as pro-drugs of the carboxylic acids.

Abstract: Disclosed herein are N-acyl-N-napthoylglycines and methods of their preparation. The N-acyl-N-napthoylglycines are novel aldose reductase inhibitors useful for the treatment or prevention of diabetic complications.

Abstract: 2-(N-Phenylakyl-N-formyl)amino-3-hydroxy-2-propenoic acids are intermediates for mercaptoimidazolecarboxylic acids which are dopamine-.beta.-hydroxylase inhibitors.

Abstract: Hydropyridine derivatives of the formula ##STR1## in which R.sub.1 represents carboxy, lower alkoxycarbonyl, carbamoyl, N-lower alkylcarbamoyl or N,N-di-lower alkylcarbamoyl, R.sub.2 represents hydrogen, an optionally etherified or acylated hydroxy group or an optionally acylated amino group, and R.sub.3 represents a radical of the formula R-- (Ia), R--alk.sub.1 -- (Ib) or R'.dbd.alk.sub.2 -- (Ic) in which R represents a benzocycloalkenyl radical having a total of from 8 to 12 ring carbon atoms which is bonded via a saturated carbon atom and which is unsubstituted or is mono- or poly-substituted in the benzo moiety by hydroxy, lower alkoxy, lower alkanoyloxy, halogen, lower alkyl and/or by trifluoromethyl, and/or subsituted in the .alpha.

Abstract: The present invention relates to compounds of formula (I)ArCH.sub.2 R.sup.1 (I)or a monomethyl or a monoethyl ether thereof (the compound of formula (I) including these ethers may contain no more than 30 carbon atoms in total); ethers, esters thereof; acid addition salts thereof; wherein Ar is a chrysene or substituted chrysene ring system; R.sup.1 contains not more than eight carbon atoms and is a group ##STR1## wherein m is 0 or 1;R.sup.5 is hydrogen;R.sup.6 and R.sup.7 are the same or different and each is hydrogen or C.sub.1-3 alkyl optionally substituted by hydroxy;R.sup.8 and R.sup.9 are the same or different and each is hydrogen or C.sub.1-3 alkyl; ##STR2## is a five- or six-membered saturated carbocyclic ring; R.sup.10 is hydrogen, methyl or hydroxymethyl;R.sup.11, R.sup.12 and R.sup.13 are the same or different and each is hydrogen or methyl;R.sup.14 is hydrogen, methyl, hydroxy, or hydroxymethyl.

Abstract: New bicyclic compounds, inclusive of salts thereof, of the formula: ##STR1## wherein R.sup.1 and R.sup.2 are the same or different and each represents hydrogen, hydroxyl or lower alkoxy, R.sup.3 is hydrogen or lower alkyl, R.sup.4 is hydrogen, lower alkyl, amino-lower-alkyl or acylamino-lower-alkyl, R.sup.5 is hydrogen, lower alkyl or aralkyl which may be substituted, R.sup.6 is hydroxyl, lower alkoxy, amino or lower alkylamino, and m and n each means 1 or 2, have inhibitory activities of angiotensin converting enzyme and bradykinin decomposing enzyme, and are useful as antihypertensive agents.

Abstract: The invention relates to 4-amino-butanoic acid derivatives of general formula: ##STR1## in which: M represents an alkali metal atom,R represents a protected amino group,R.sub.1 represents a labile group,R.sub.2 represents hydrogen, a branched- or straight-chain alkyl radical having from 1 to 6 carbon atoms, a lower methyloxyalkyl, a lower methylthioalkyl, a lower (lower alkyl)-aminoalkyl, a lower di-(lower alkyl)-aminoalkyl or a lower hydroxyalkyl radical or R.sub.2 represents one of the radicals of general formulae:Cy--A--, Cy--O--A'--, R--A'-- or R.sub.

Abstract: The invention relates to new (4S)-4-aminobutanoic acid derivatives of general formula: ##STR1## in which: R represents an N-protective group,R.sub.1 represents hydrogen, an alkali metal atom such as lithium, sodium or potassium or a liabile group,R.sub.2 represents a group of formula: ##STR2## in which W represents hydrogen, a hydroxy group or an alkyl radical containing from 1 to 4 carbon atoms or an alkoxy radical containing from 1 to 4 carbon atoms, and to a process for the preparation of the said derivatives.The 4-aminobutanoic acid derivatives according to the invention are useful as synthesis intermediates for the preparation of peptides derived from statin analogues.

Abstract: The invention relates to new thyronine derivatives of the formula ##STR1## in which n is 1-6, R denotes hydroxyl, alkyl or aryl, R.sup.1 and R.sup.2 are identical or different and denote iodine or hydrogen, and R.sup.3 denotes hydrogen, alkyl or aralkyl, a process for the preparation thereof, and the use thereof for carrying out radioimmunoassays.

Abstract: Process for preparing pyrrolidinone derivatives of (1) ##STR1## in which R is hydrogen, alkyl or acyl characterized in that a compound of (2) ##STR2## wherein R.sup.1 is hydrogen and R.sup.2 is benzyl or substituted benzyl, or R.sup.1 and R.sup.2 can together form a group ##STR3## where R.sup.4 and R.sup.5 are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R.sup.3 is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly.The deprotected intermediates can be isolated as acid-addition salts.

Abstract: There are provided paraethylamine phenol compounds of formula I, ##STR1## and pharmaceutically acceptable derivatives thereof. There are also described the use of the compounds of formula I as pharmaceuticals, methods for making the compounds and pharmaceutical, e.g. cardiac, compositions containing the compounds.

Abstract: A 6-keto-prostaglandin E.sub.1 derivative of the formula: ##STR1## (wherein R.sup.1 represents an amino acid or amino alcohol residue, R.sup.2 represents a single bond or an alkylene group of from 1 to 4 carbon atoms, R.sup.3 represents (i) an alkyl group of from 1 to 8 carbon atoms, (ii) a cycloalkyl group of from 4 to 7 carbon atoms, which may be unsubstituted or substituted by at least one alkyl group of from 1 to 8 carbon atoms or (iii) a phenyl or phenoxy group, which may be unsubstituted or substituted by chlorine, trifluoromethyl or alkyl of from 1 to 3 carbon atoms, provided that when R.sup.2 represents a single bond R.sup.3 does not represent phenoxy)cyclodextrin clathrates thereof and non-toxic salts thereof possess selective cytoprotective activity.

Abstract: Novel .alpha.-aryl-.alpha.-(.omega.-aminoalkyl)-.alpha.-[hydroxy(aralkyl and cycloalkyl)]acetic acid derivatives and .alpha.-aryl-.alpha.-(.omega.-aminoalkyl)-.alpha.[alkanoyloxy(aralkyl and cycloalkyl)]acetic acid derivatives, such as N,N-dimethyl-2-(hydroxyphenylmethyl)-4-dimethylamino-2-phenylbutanamide, 2-(hydroxyphenylmethyl)-5-dimethylamino-2-phenylpentanenitrile, ethyl 2-(hydroxyphenylmethyl)-5-dimethylamino-2-phenylpentanoate, and N,N-dimethyl-2[(acetyloxy)phenylmethyl]-4-dimethylamino-2-phenylbutanamide , useful in the treatment of cardiovascular disease.

Abstract: N-halogenophenoxyacetyl amino acid or ester thereof and salt thereof, a process for production thereof comprising acylation of amino acid or derivative thereof, a herbicidal composition comprising the compound, and a method for killing or controlling plants using the compound. The compounds have a selective herbicidal effect.

Abstract: A process for producing racemic or optically active compounds of the formula: ##STR1## wherein R.sub.1 is hydrogen, C.sub.1 to C.sub.6 alkyl or benzyl; and Z is amino or substituted amino.Also disclosed are intermediates useful in the process and methods for producing the intermediates.

Abstract: An optically active compound having the formula: ##STR1## wherein each of Z and Z' is a single bond, --COO--, --OCO--, --CH.sub.2 CH.sub.2 --, --OCH.sub.2 -- or --CH.sub.2 O--, R is an alkyl group having from 1 to 12 carbon atoms, an alkoxyl group having from 1 to 12 carbon atoms, a cyano group or a halogen atom, each of rings A and B is a 1,4-di-substituted phenylene group or a trans-1,4-di-substituted cyclohexylene group, n is 0 or 1, X is ##STR2## wherein * indicates an optical center, and R' is an alkyl group having from 2 to 12 carbon atoms or ##STR3## where R" is a hydrogen atom, an alkyl or alkoxy group having from 1 to 12 carbon atoms, provided that when X is ##STR4## R is the alkyl group or the alkoxy group.

Abstract: Preparation of intermediates for herbicides of formula ##STR1## by the reaction of organic phosphites with benzoxazines of formulaBzx--CH.sub.2 --CO--Y (II)in whichBzx denotes the radical of formula: ##STR2## X is a usual substituent of phenols n is an integer from 0 to 4R.sup.1 and R.sup.2 are H or such that OR.sup.1 and OR.sup.2 are hydrolyzableY is --OM or --NR.sup.3 R.sup.4M is H or is such that COOM is a salt or an esterR.sup.3 and R.sup.4 are H or a hydrocarbon radical, and one of them can be R.sup.5 --SO.sub.2 --, andR.sup.5 is a hydrocarbon radical, substiuted if appropriate. Products obtained by the process and their use as herbicides.

Abstract: 2-(Fluoromethyl or chloromethyl)-2,5-diaminopentanoic acid, 2-(fluoromethyl or chloromethyl)-2,6-diaminohexanoic acid, and 2-fluoromethyl-2-amino-5-guanidinopentanoic acid, and certain derivatives thereof, are inhibitors of ornithine decarboxylase. Methods of preparing the compounds and derivatives are also described.

Abstract: Dipeptides containing C-terminal phosphinothricin of the formula ##STR1## in which phosphinothricin is attached to a--preferably natural--amino acids at the amino group are effective herbicides in the pre-emergence and post-emergence techniques. The compounds are obtained, for example, by reacting phosphinothricin with the hydroxysuccinimide ester of an amino acids which is protected at the amino group in the presence of a base and subsequently splitting off the protective groups.

Abstract: Disclosed are herbicidal compounds of the general formula I: ##STR1## wherein A is O-alkylene of 1 to 5 carbon atoms, O-alkenylene of 3 to 6 carbon atoms in which the unsaturation is non-adjacent the oxygen atom thereof or NH-alkylene in which the alkylene is of 1 to 5 carbon atoms, and --COZR is an acid function or forms certain ester or thioester functions, and the mono- and di-salt forms thereof.

Abstract: Process for preparing certain substituted and unsubstituted aminoacetate esters. The esters can be used as intermediates for preparing herbicidal products.

Abstract: The present invention relates to compounds of formula (I)ArCH.sub.2 R.sup.1 (I)or a monomethyl or a monoethyl ether thereof (the compound of formula (I) including these ethers may contain no more than 30 carbon atoms in total); ethers, esters thereof; acid addition salts thereof; wherein Ar is a chrysene or substituted chrysene ring system; R.sup.1 contains not more than eight carbon atoms and is a group ##STR1## wherein m is 0 or 1;R.sup.5 is hydrogen;R.sup.6 and R.sup.7 are the same or different and each is hydrogen or C.sub.1-3 alkyl optionally substituted by hydroxy;R.sup.8 and R.sup.9 are the same or different and each is hydrogen or C.sub.1-3 alkyl, ##STR2## is a five- or six-membered saturated carbocyclic ring; R.sup.10 is hydrogen, methyl or hydroxymethyl;R.sup.11, R.sup.12 and R.sup.13 are the same or different and each is hydrogen or methyl;R.sup.14 is hydrogen, methyl, hydroxy, or hydroxymethyl.

Abstract: The present invention relates to compounds of formula (I)ArCH.sub.2 R.sup.1 (I)or a monomethyl or a monoethyl ether thereof (the compound of formula (I) including these ethers may contain no more than 30 carbon atoms in total); ethers, esters thereof; acid addition salts thereof; wherein Ar is a chrysene or substituted chrysene ring system; R.sup.1 contains not more than eight carbon atoms and is a group ##STR1## wherein m is 0 or 1;R.sup.5 is hydrogen;R.sup.6 and R.sup.7 are the same or different and each is hydrogen or C.sub.1-3 alkyl optionally substituted by hydroxy;R.sup.8 and R.sup.9 are the ame or different and each is hydrogen or C.sub.1-3 alkyl; ##STR2## is a five- or six-membered saturated carbocyclic ring; R.sup.10 is hydrogen, methyl or hydroxymethyl;R.sup.11, R.sup.12 and R.sup.13 are the same or different and each is hydrogen or methyl;R.sup.14 is hydrogen, methyl, hydroxy, or hydroxymethyl.

Abstract: Compounds having the formula: ##STR1##are antagonists of leukotrienes of C.sub.4, D.sub.4 and E.sub.4, the slow reacting substance of anaphylaxis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory agents and cytoprotective agents.

Abstract: There is disclosed a process for the racemization of amino acids and derivatives thereof. The racemization process of the present invention uses an aromatic aldehyde-containing polymer made from the reaction of a hydroxy-aromatic aldehyde with a chloromethylated vinylbenzene polymer under reaction conditions to form an aromatic aldehyde-containing polymer wherein the aldehydic moiety is linked to the polymer through an ether linkage. There is also disclosed a process for the production of the racemization catalyst. Another embodiment of the invention comprises a process for the promotion of the racemization reaction wherein a tertiary amine-containing resin is used as a promoting agent.

Abstract: Novel phenylserine derivatives of the formula: ##STR1## and pharmaceutically acceptable acid addition salts thereof, pharmaceutical compositions, and a process for preparing the compounds are disclosed. The phenylserine derivatives and pharmaceutically acceptable acid addition salts are capable of inhibiting the biosynthesis of leucotrienes and/or antagonistic activity against SRS-A and hence are useful for prophylaxis and treatment of various allergic diseases (e.g. bronchial asthma, allergic nasitis, urticaria), ischemic heart diseases, ischemic encephalopathy, inflammation, or the like.

Abstract: alpha-L-Aspartyl-D-phenylglycine esters and amides are disclosed to be useful as high intensity sweeteners. These compounds can be used to sweeten a variety of foods, beverages and other oral products.

Abstract: A compound having the partial structure (I) ##STR1## wherein R.sup.1 and R.sup.2 may be the same or different and each is hydrogen or a group --COR.sup.5 or --CO--OR.sup.5 wherein R.sup.5 represents an optionally substituted hydrocarbon group; R.sup.3 is halogen and R.sup.4 is hydrogen, methoxy, hydroxymethyl or formamido.These compounds are suitably bicyclic .beta.-lactam antibiotics.

Abstract: The invention relates to pyrrolinones of formula (1) ##STR1## wherein R.sub.1 is an alkyl group containing at least 2 carbon atoms, an aralkyl group, an isocyclic or heterocyclic aromatic radical and R is an alkyl or aryl group.The invention also relates to aminodicarboxylates of formula (2) ##STR2## wherein R.sub.1 is as defined in claim 1 and R and R' are the same or different and are alkyl or aryl.The aminodicarboxylates of formula (2) are prepared by condensing a disuccinate of the formulaR'OOCCH.sub.2 CH.sub.2 COORwith a nitrile of the formula R.sub.1 CN, in the presence of a strong base and zinc chloride.The pyrrolinones of formula (1) are obtained by reacting the aminodicarboxylates of formula (2) in the presence of a strong base in an organic solvent.The compounds of formulae (1) and (2) are valuable intermediates for pigments.

Abstract: Prodrugs of 3-hydroxy-3-methylglutarylcoenzyme A (HMG-CoA) reductase inhibitors which are useful as antihypercholesterolemic agents and are represented by the following general structural formula (I): ##STR1## the amido ester moiety of which is in the L-configuration, and pharmaceutically acceptable salts thereof are disclosed.

Abstract: Oxa-fenchyl esters and amides of alpha-L-aspartyl-D-phenylglycine are disclosed to be useful as high intensity sweeteners. These compounds can be used to sweeten a variety of foods, beverages and other oral products.

Abstract: Pesticidal compounds have the formula: ##STR1## wherein D represents hydrogen or a cyano groupX represents chlorine or bromineA represents an alkyl groupn is 0 or an integer of 1-4 andRCOO is the residue of an acid RCOOH whose .alpha.-cyano-3-phenoxybenzyl ester has pesticidal properties. They are prepared by esterification methods.

Abstract: This invention is for .gamma.-allenyl-.gamma.-aminobutyric acid derivatives which are .gamma.-aminobutyric acid transaminase inhibitors.

Abstract: A compound of formula I: ##STR1## in which formula: D represents hydrogen or a cyano group;X represents halogen;A represents an alkyl group (typically a C.sub.1 -C.sub.6 alkyl group);n is 0 to 4;RCOO. represents a residue of an acid RCO.sub.2 H, which acid, or an ester-forming derivative of which acid, on reaction with .alpha.-cyano-3-phenoxybenzyl alcohol or an ester-forming derivative thereof, gives rise to an .alpha.-cyano-3-phenoxybenzyl ester having pesticidal properties.

Abstract: Substituted aminoxy succinate derivatives of the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants and/or metal salts of fatty acids and/or hindered amine light stabilizers and/or organic phosphorus compounds.

Abstract: Substituted aminoxy propanoate derivatives corresponding to the formula ##STR1## are effective in stabilizing organic materials against oxidative, thermal and actinic degradation, said derivatives being particularly effective as color improvers and process stabilizers in organic materials containing phenolic antioxidants and/or metal salts of fatty acids and/or hindered amine light stabilizers and/or organic phosphorus compounds; and certain of said derivatives as new compounds.

Abstract: Novel compounds possessing both angiotensin enzyme inhibitory activity and diuretic activity are disclosed. The compounds are represented by the general formula ##STR1## in which X is ##STR2## in which R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 are hydrogen, alkyl, alkenyl, alkynyl, phenyl-alkyl, and cycloalkyl, and may be the same or different; n is an integer from 0 to 4 inclusive; M is alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, polycycloalkyl, polycycloalkyl-alkyl, aryl, aralkyl, heteroaryl, heteroaryl-alkyl, hetero-cyloalkyl, hetero-cycloalkyl-alkyl, fused aryl-cycloalkyl, fused aryl-cycloalkyl-alkyl, fused heteroaryl-cycloalkyl, fused heteroaryl-cycloalkyl-alkyl, alkoxyalkyl, alkylthioalkyl, alkylamino-alkyl, or dialkylaminoalkyl, or M and R.sub.6 taken together with the nitrogen to which M is bonded and the carbon to which R.sub.