CN111793012A
|
|
Novel sitagliptin intermediate and preparation method thereof
|
CN110940757A
|
|
High performance liquid chromatography detection method for saxagliptin intermediate and isomer thereof
|
CN111073919A
|
|
Method for preparing (S) -2- (3, 4-difluorophenyl) ethylene oxide
|
CN110372858A
|
|
A kind of method of polyglutamic acid extraction and purification
|
CN110283858A
|
|
The method that biocatalysis prepares (S) -2- (2,5- difluorophenyl) pyrrolidines
|
CN110256341A
|
|
A kind of pleasure is cut down for the preparation method of Buddhist nun's Mesylate Form C
|
CN110229103A
|
|
A kind of pleasure is cut down for the preparation method of Buddhist nun's Mesylate Form B
|
CN112048492A
|
|
Ester hydrolase mutant
|
CN111848423A
|
|
Preparation method of tert-butyl 3-oxocyclobutylcarbamate
|
CN111747916A
|
|
Preparation method of (R) -2- (2-methoxyphenyl) -2- (tetrahydropyran-4-oxy) ethan-1-ol
|
CN111718913A
|
|
Ketoreductase polypeptide and method for preparing (S) -1- (2-iodine-5-fluorophenyl) ethanol by catalyzing ketoreductase polypeptide
|
CN109750032A
|
|
A method of building gene multipoint mutation and evolution
|
CN109456949A
|
|
A kind of Ketoreductase mutant being used to prepare R type neo-synephrine
|
CN109439684A
|
|
A method of improving foreign gene efficiency of evolution in eukaryocyte
|
CN109486787A
|
|
A kind of stability-enhanced transaminase mutant of pH
|
CN109535025A
|
|
A kind of preparation method of Ai Funibu intermediate 3,3- difluoro ring butylamine hydrochloride
|
CN109232583A
|
|
A kind of preparation method of bromo- 3H- pyrrolo- [2,1-f] [1,2,4] triazine -4- ketone of 6-
|
CN108949865A
|
|
One step enzyme method of immobilized whole-cell catalysis preparation β-nicotinamide mononucleotide
|
CN108410830A
|
|
A kind of method that ketoreductase and its catalysis prepare (S) -1- (2- chlorphenyls) ethyl alcohol
|
CN110092735A
|
|
A kind of preparation method of l-Alanine derivative
|