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Matches 1,301 - 1,350 out of 4,773

Document Document Title
JPH0346474B2
NEW MATERIAL:A compound of formula I [X is halogen: Y and Z incorporate to form a group, =NR<5> (R<5> is protected hydroxyl)], its salt or ester. EXAMPLE:Ethyl alpha-ethoxyimino-2-aminothiazol-4-ylacetate hydrobromide. USE:A synthetic in...  
JPH0346463B2
Derivatives having the general formula: (I) in which the various radicals, A,B,X,R1, R2, R3 and n have indicated definitions. These compounds have in particular enkephalinase-inhibiting, antalgic, antidepressive, antidiarrhea and hypoten...  
JPH0332346Y2  
JPH0343264B2
Novel compounds are provided which exhibit activity as herbicides for combating weeds. The novel compounds have the formula: wherein X is hydrogen, halo, trihalomethyl, alkyl; nitro or cyano; Y is hydrogen or halo; Z is halo, trihalometh...  
JPH0341453B2  
JPH0338265B2  
JPH0337546B2
The present invention relates to a process for the preparation of 1,5-diprotected-1,5,10-triazadecane, to intermediates thereof and their preparation. The 1,5-diprotected-1,5,10-triazadecanes are very useful intermediates for synthesizin...  
JPH0337535B2
For the preparation of polyfunctional organic compounds having at least one functional group of medium nucleophilic character selectively blocked by a tertiary butyl group, the corresponding unblocked compound is dissolved in a solution ...  
JPH0336823B2  
JPH0335432B2  
JPH0329785B2
According to a method of manufacturing a diphenylmethane dicarbamic acid ester by reacting an N-phenyl carbamic acid ester with a methylating agent in an aqueous acid solution, the aqueous acid solution is an aqueous inorganic acid solut...  
JPH0329786B2
Process for the preparation of polyisocyanate containing a biuret group, more particularly from an aliphatic, cycloaliphatic of arylaliphatic diisocyanate and a biuretising agent. The process is characterised in that it is carried ou...  
JPH0328417B2
A process for isolating liquid urea and its thermal decomposition products from the off-gas of melamine synthesis, which gas has been freed from melamine by fractional condensation and then been washed with molten urea, wherein the off-g...  
JPH0328412B2  
JPH0328418B2  
JPH0327560B2
This invention relates to the new peptides of the general formula: More particularly, this invention relates to this new peptide and the pharmaceutically acceptable salt thereof, which have pharmacological activities, to processes for th...  
JPH0326167B2  
JPH0326177B2  
JPH0325424B2
Procedure for preparing alpha-halomethyl derivatives of alpha-amino acids, of the formula *** see image 01 in which Y is FCH2-, F2CH-, F3C-, ClCH2- or CL2CH-, Z is β-methylthioethyl, β-thioethyl, β-benzylthioethyl, S- (5'-deoxyadenosi...  
JPH0323540B2
This invention relates to novel guanidine derivatives of the general formula their isomers at the guanidine group and salts of such compounds. The compounds and their salts are useful as anthelmintics.  
JPH0374354A
NEW MATERIAL: A compound of formula I [R1-R3 are each alkyl, substituted alkyl, alkoxy, alkenyl, phenyl, amino, etc.; R4 is formula II, formula III (M+ is H, ammonium or alkali metal)]. EXAMPLE: [1S-[1α(R*),3β,4aα,7β,8β(2S*,4S*),8a...  
JPH0322872B2  
JPH0322873B2
Quaternary ammonium salts, which are obtainable by reaction of basic carbamates, which contain a quaternisable nitrogen atom, with epihalohydrins. These quaternary amnmonium salts are suitable in particular for improving the dye yiel...  
JPH0322865B2
Process for separating amino acids by selective countercurrent extraction of the amino acids from a mixture of at least two amino acids, depleted in cystine, with an organophosphorus acid optionally in solution in at least one alcohol, k...  
JPH0322874B2
1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE The L-arginine salt of N-(D)-{[2-(2,6-dichlorophenylamino)phenyl]acetyl}aspartic acid, represented by the formula see diagramm : EP0253293,P9,F3 in which AmH (...  
JPH0322380B2  
JPH0321015B2  
JPH0321019B2  
JPH0317824B2  
JPH0317823B2  
JPH0317812B2
The selective hydrogenation in a homogeneous phase of unsaturated compounds carrying reducible groups containing nitrogen so as to preserve the reducible groups containing nitrogen succeeds with excellent yields if a compound correspondi...  
JPH0316946B2  
JPH0316963B2  
JPH0314296B2  
JPH0314301B2  
JPH0314013B2
Compounds of the formula in which R and R1 are the same or different and each can be hydrogen, alkyl of from 1 to 3 carbon atoms, cycloalkyl- C-C3-alkyl, wherein the cycloalkyl radical has 3 - 6 carbon atoms, or aralkyl having up to 8 ca...  
JPH0314015B2  
JPH0313227B2  
JPH0313228B2  
JPH0313221B2
1. A cyclohexane-1,3-dione derivative of the formula (I) see diagramm : EP0070495,P18,F1 where R**1 is alkenyl of 3 or 4 carbon atoms, or phenyl, benzyl, 2-phenylethyl or phenylpropyl, each of which is unsubstituted or substituted by hal...  
JPH0313226B2  
JPH0311319B2
Additives useful as dispersants in lubricating oils, marine crankcase oils and hydraulic fluids are nitrogen-containing lubricating oil dispersants having at least one primary or secondary amino group which have been modified by treatmen...  
JPH0310616B2
Amidine derivatives of the formula wherein R1 and R2, which may be the same or different, represent each a hydrogen atom or a lower alkyl group, or R1 and R2 together with an intermediary carbon atom and/or hetero atom may form a ring; X...  
JPH039901B2
Novel compounds are provided which exhibit activity as herbicides for combating weeds. The novel compounds have the formula: …… wherein X is hydrogen, halo, trihalomethyl, alkyl, nitro or cyano; Y is hydrogen or halo; Z is halo, trih...  
JPH039902B2  
JPH0328207A
PURPOSE: To provide a fluoride polymer obtained from a specific acrylic fluoride monomer and protecting leather and capable of imparting excellent flexibility, appearance and touch to leather at a time of the final finish and preservatio...  
JPH037663B2  
JPH037099B2  
JPH035417B2  
JPH034540B2
Herbicidally active compounds, particularly against grassy weeds, are represented by the general formula: wherein R is alkyl or 1 to 6 carbon atoms or phenyl; R<1> is haloalkyl or 1 to 6 carbon atoms, haloalkenyl of 2 to 6 carbon atoms, ...  

Matches 1,301 - 1,350 out of 4,773