上游原料
(1R,2S,5S)-3-(2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid3-amino-4-cyclobutyl-2-hydroxybutanamide hydrochloride(1R,2S,5S)-N-(4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-yl)-3-(2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamideN,N-Dimethylcyclohexylamine;Dimethylaminocyclohexane;CyclohexyldimethylamineN,N-dimethylcyclohexanamine (1R,2S,5S)-3-(2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate3-amino-4-cyclobutyl-2-oxobutyramide(S)-2-amino-3,3-dimethylbutanoic acid;L-tert-leucine;L-2-Amino-3,3-dimethylbutanoic acid(2S)-2-[(tert-butoxycarbonyl)amino]-3,3-dimethylbutyric acid;2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoic acid;N-(tert-butoxycarbonyl)-3-methyl-L-valine(S)-trimethylsilyl 2-amino-3,3-dimethylbutanoatetert-butylisocyanate; tert-butyl isocyanate; 2-isocyanato-2-methylpropane(S)-2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoic acidmethyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate HCl saltmethyl (1R,2S,5S)-3-(2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylatemethyl (1R,2S,5S)-3-(2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylatemethyl (1R,2S,5S)-3-(2-amino-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate hydrochloride(1R,2S,5S)-3-(2-(3-(tert-butyl)ureido)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acidethyl 2-((diphenylmethylene)amino)acetate;N-(Diphenylmethylene)glycine ethyl ester;Ethyl N-(diphenylmethylene)glycinate;ethyl 2-[(dibenzylene)amino]acetate1-(bromomethyl)cyclobutane;bromomethylcyclobutane;(Bromomethyl)cyclobutane;Cyclobutylmethyl bromideethyl 3-cyclobutyl-2-((diphenylmethylene)amino)propanoateethyl 2-amino-3-cyclobutylpropanoate;3-cyclobutyl-DL-alanine ethyl ester;, a-amino-Cyclobutanepropanoicacid ethyl esterethyl 2-((tert-butoxycarbonyl)amino)-3-cyclobutylpropanoate2-((tert-butoxycarbonyl)amino)-3-cyclobutylpropanoic acidtert-butyl (3-cyclobutyl-1-(methoxy(methyl)amino)-1-oxopropan-2-yl)carbamatetert-butyl (1-cyclobutyl-3-oxopropan-2-yl)carbamatetert-butyl (1-cyano-3-cyclobutyl-1-hydroxypropan-2-yl)carbamatemethyl 3-amino-4-cyclobutyl-2-hydroxybutanoate hydrochloridemethyl 3-((tert-butoxycarbonyl)amino)-4-cyclobutyl-2-hydroxybutanoate3-((tert-butoxycarbonyl)amino)-4-cyclobutyl-2-hydroxybutanoic acidtert-butyl (4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-yl)carbamate3-amino-4-cyclobutyl-2-hydroxybutanamide hydrochloride3-amino-4-cyclobutyl-2-oxobutyramidecyclobutanemethanol;Cyclobutylcarbinol;Hydroxymethylcyclobutanecyclobutanecarbaldehyde;Cyclobutanaldehyde;Cyclobutylcarboxaldehyde;Formylcyclobutane1-cyclobutyl-2-nitroethanol1-cyclobutyl-2-nitroethyl acetate(E)-(2-nitrovinyl)cyclobutane(2-nitroethyl)cyclobutane2-Oxoacetic acid; Glyoxylic Acid4-cyclobutyl-2-hydroxy-3-nitrobutanoic acidmethyl 3-amino-4-cyclobutyl-2-hydroxybutanoate 4-methylbenzenesulfonatetert-butyl (4-amino-1-cyclobutyl-3-hydroxy-4-oxobutan-2-yl)carbamate(3R,7aS)-3-phenyltetrahydro-5H-pyrrolo[1,2-c][1,3]oxazol-5-one(3R,7aS)-3-phenyl-1,7a-dihydropyrrolo[1,2-c]oxazol-5(3H)-one(1R,2S,5S,6bS)-6,6-dimethyl-3-phenyltetrahydro-1H-cyclopropa[3,4]pyrrolo[1,2-c]oxazol-5(3H)-one(1R,2S,5S)-(3-benzyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2-yl)methanol((1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexan-2-yl)methanol(1R,2S,5S)-tert-butyl 2-(hydroxymethyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylate(1R,2S,5S)-3-(tert-butoxycarbonyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acid(1R,2S,5S)-3-tert-butyl 2-methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,3-dicarboxylatemethyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate HCl salt3,3-dimethylcyclopropane-1,2-dicarboxylic acid6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione3-benzyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,4-dione3-benzyl-6,6-dimethyl-3-azabicyclo[3.1.0]hexane6,6-dimethyl-3-azabicyclo[3.1.0]hexane6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,4-dione3-chloro-6,6-dimethyl-3-azabicyclo[3.1.0]hexane6,6-dimethyl-3-azabicyclo[3.1.0]hex-2-enesodium 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-sulfonate6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carbonitrilemethyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate HCl saltEthyl chrysanthemumate;ethyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate3,3-dimethylcyclopropane-1,2-dicarboxylic acid6,6-dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione3-((allyloxy)carbonyl)-2,2-dimethylcyclopropanecarboxylic acidallyl 3-carbamoyl-2,2-dimethylcyclopropanecarboxylate(3-(aminomethyl)-2,2-dimethylcyclopropyl)methanolbenzyl ((3-(hydroxymethyl)-2,2-dimethylcyclopropyl)methyl)carbamatebenzyl ((3-formyl-2,2-dimethylcyclopropyl)methyl)carbamatebenzyl 2-hydroxy-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylatebenzyl 2-ethoxy-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylatebenzyl 2-cyano-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylatebenzyl 2-(imino(methoxy)methyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-3-carboxylate3-benzyl 2-methyl 6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,3-dicarboxylatemethyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylate HCl salt
