N-Boc-顺式-4-羟基-L-脯氨酸甲酯是一种酯类有机物,可用作医药中间体。
用途N-Boc-顺式-4-羟基-L-脯氨酸甲酯用作生化试剂、手性医药中间体等。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-Boc-反式-4-羟基-L-脯氨酸甲酯 | 1-tert-butyl 2-methyl (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate | 74844-91-0 | C11H19NO5 | 245.276 |
N-Boc-顺式-4-羟基-L-脯氨酸 | N-tert-butoxycarbonyl-L-cis-4-hydroxyproline | 87691-27-8 | C10H17NO5 | 231.249 |
Boc-L-羟脯氨酸 | (2S,4R)-4-hydroxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-2-carboxylic acid | 13726-69-7 | C10H17NO5 | 231.249 |
—— | (2S,4S)-1-t-butoxycarbonyl-4-formyloxy-2-methoxycarbonylpyrrolidine | 148017-37-2 | C12H19NO6 | 273.286 |
(1R,4R)-3-氧代-2-氧杂-5-氮杂双环[2.2.1]庚烷-5-羧酸1,1-二甲基乙基酯 | tert-butyl (1R,4R)-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate | 848488-70-0 | C10H15NO4 | 213.233 |
(1S,4S)-3-氧代-2-噁-5-氮杂双环[2.2.1]庚烷-5-羧酸叔丁酯 | tert-butyl (1S,4S)-3-oxo-2-oxa-5-azabicyclo[2.2.1]heptane-5-carboxylate | 113775-22-7 | C10H15NO4 | 213.233 |
(2S,4R)-BOC-Γ-甲磺酰基氧甲基脯氨酸甲酯 | 1-(tert-butyl) 2-methyl (2S,4R)-4-((methylsulfonyl)oxy)pyrrolidine-1,2-dicarboxylate | 84520-67-2 | C12H21NO7S | 323.367 |
BOC-4-氧代-L-脯氨酸甲酯 | (S)-1-tert-butyl 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate | 102195-80-2 | C11H17NO5 | 243.26 |
(2S,4R)-BOC-4-苯甲酰氧基脯氨酸甲酯 | 1-tert-butyl 2-methyl (2S,4S)-4-((benzoyl)oxy)-1,2-pyrrolidinedicarboxylate | 121147-94-2 | C18H23NO6 | 349.384 |
N-Boc-4-氧代-脯氨酸 | N-tert-butoxycarbonyl-4-oxo-L-proline | 84348-37-8 | C10H15NO5 | 229.233 |
—— | Boc-(2S,4S)-p-nitrobenzoate-4-hydroxyproline methyl ester | 168264-25-3 | C18H22N2O8 | 394.381 |
(2S,4S)-1-叔丁基二甲基4-氨基吡咯烷-1,2二羧酸 | N-tert-butoxycarbonyl-cis-4-azido-L-proline methyl ester | 84520-68-3 | C11H18N4O4 | 270.288 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
N-BOC-反式-4-羟基-D-脯氨酸甲酯 | (2R,4S)-1-tert-butyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate | 135042-17-0 | C11H19NO5 | 245.276 |
1-叔-丁基2-甲基(2S,4S)-4-甲氧基吡咯烷-1,2-二甲酸基酯 | (2S,4S)-methyl N-Boc-4-methoxypyrrolidine-2-carboxylate | 215918-38-0 | C12H21NO5 | 259.302 |
N-Boc-顺式-4-羟基-L-脯氨酸 | N-tert-butoxycarbonyl-L-cis-4-hydroxyproline | 87691-27-8 | C10H17NO5 | 231.249 |
—— | 1-tert-butyl-2-[2-(trimethylsilyl)ethyl](2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate | 914833-51-5 | C15H29NO5Si | 331.484 |
顺式-1-N-BOC-4-甲氧基-L-脯氨酸 | (2S,4S)-1-(tert-butoxycarbonyl)-4-methoxypyrrolidine-2-carboxylic acid | 83623-93-2 | C11H19NO5 | 245.276 |
—— | 1-(tert-butyl) 2-methyl (2S,4S)-4-(allyloxy)pyrrolidine-1,2-dicarboxylate | 1431626-06-0 | C14H23NO5 | 285.34 |
—— | methyl (2S,4S)-N-(tert-butyloxy)carbonyl-4-PEG4yloxypyrrolidine-2-carboxylate | 1445166-88-0 | C20H37NO9 | 435.515 |
—— | cis-4-hydroxy-L-proline | 1431626-07-1 | C13H21NO5 | 271.313 |
N-CBZ-顺式-L-羟脯氨酸甲酯 | (2S,4S)-1-benzyl 2-methyl 4-hydroxypyrrolidine-1,2-dicarboxylate | 57653-35-7 | C14H17NO5 | 279.293 |
—— | (2S,4S)-1-tert-butyl 2-methyl 4-(benzyloxy)pyrrolidine-1,2-dicarboxylate | 262843-21-0 | C18H25NO5 | 335.4 |
—— | (2S,4S)-2-methyl N-Boc-4-((methylsulfonyl)oxy)pyrrolidine-2-carboxylate | 121147-93-1 | C12H21NO7S | 323.367 |
(2S,4R)-BOC-Γ-甲磺酰基氧甲基脯氨酸甲酯 | 1-(tert-butyl) 2-methyl (2S,4R)-4-((methylsulfonyl)oxy)pyrrolidine-1,2-dicarboxylate | 84520-67-2 | C12H21NO7S | 323.367 |
—— | (2S,4S)-tert-butyl 4-hydroxy-2-((2-methoxyethoxy)methyl)pyrrolidine-1-carboxylate | 1269755-82-9 | C13H25NO5 | 275.345 |
—— | (2S,4R)-1-tert-butyl 2-methyl 4-phenoxypyrrolidine-1,2-dicarboxylate | —— | C17H23NO5 | 321.373 |
—— | methyl (1-tert-butoxycarbonyl)-(4S)-phenoxy-(2S)-pyrrolidinylcarboxylate | 93967-75-0 | C17H23NO5 | 321.373 |
1-(叔丁基)-2-甲基(2S,4S)-4-((叔丁基二甲基甲硅烷基)氧基)吡咯烷-1,2-二羧酸酯 | 1-(tert-butyl) 2-methyl (2S,4S)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-1,2-dicarboxylate | 367966-45-8 | C17H33NO5Si | 359.538 |
—— | 1-O-tert-butyl 2-O-methyl (2S,4S)-4-[(4-bromophenyl)methoxy]pyrrolidine-1,2-dicarboxylate | 848475-21-8 | C18H24BrNO5 | 414.296 |
—— | 1-(tert-butyl) 2-methyl (2R,4R)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-1,2-dicarboxylate | 114760-51-9 | C17H33NO5Si | 359.538 |
—— | (2S,4S)-4-(4-chloro-benzyloxy)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester | 686766-46-1 | C18H24ClNO5 | 369.845 |
—— | Boc-2S,4R-perfluoro-tert-butyl-hydroxyproline methyl ester | 1622172-74-0 | C15H18F9NO5 | 463.297 |
—— | Boc-2S,4S-perfluoro-tert-butyl-hydroxyproline methyl ester | 1610605-19-0 | C15H18F9NO5 | 463.297 |
—— | 1-O-tert-butyl 2-O-methyl (2S,4S)-4-[(4-cyanophenyl)methoxy]pyrrolidine-1,2-dicarboxylate | 433289-65-7 | C19H24N2O5 | 360.41 |
—— | (2S,4S)-4-(benzyloxy)-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid | 54631-82-2 | C17H23NO5 | 321.373 |
(2S,4S)-4-羟基-2-(羟甲基)吡咯烷-1-羧酸叔丁酯 | (2S,4S)-tert-butyl 4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate | 191280-88-3 | C10H19NO4 | 217.265 |
BOC-4-氧代-L-脯氨酸甲酯 | (S)-1-tert-butyl 2-methyl 4-oxopyrrolidine-1,2-dicarboxylate | 102195-80-2 | C11H17NO5 | 243.26 |
—— | cis-1-(Boc)-4-(4-bromo-phenoxy)-L-proline methyl ester | 433289-68-0 | C17H22BrNO5 | 400.269 |
(2S,4S)-2-(羟甲基)-4-甲氧基吡咯烷-1-羧酸叔丁酯 | (2S,4S)-N-Boc-2-(hydroxymethyl)-4-methoxypyrrolidine | 215918-39-1 | C11H21NO4 | 231.292 |
—— | Boc-(2S,4R)-perfluoro-tert-butyl-4-hydroxyproline | 1622989-55-2 | C14H16F9NO5 | 449.27 |
—— | methyl 1-(tert-butoxycarbonyl)-(4S)-(2-naphthyloxy)-(2S)-pyrrolidinylcarboxylate | 317357-41-8 | C21H25NO5 | 371.433 |
—— | (2S,4S)-N-tert-butoxycarbonyl-4-hexanesulfonyloxypyrrolidine-2-carboxylic acid methyl ester | 960508-09-2 | C17H31NO7S | 393.502 |
—— | (2S,4S)-1-(tert-butoxycarbonyl)-4-((4-ethynylbenzyl)oxy)pyrrolidine-2-carboxylic acid | 1073560-55-0 | C19H23NO5 | 345.395 |
—— | (2S,4S)-1-(tert-butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid | 401564-17-8 | C16H31NO5Si | 345.511 |
N-Boc-顺式-4-氟-L-脯氨酸甲酯 | 1-tert-butyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate | 475561-81-0 | C11H18FNO4 | 247.267 |
N-Boc-反式-4-氟-L-脯氨酸甲酯 | 1-(tert-butyl) 2-methyl (2S,4R)-4-fluoropyrrolidine-1,2-dicarboxylate | 203866-18-6 | C11H18FNO4 | 247.267 |
—— | (2S)-2-methyl N-Boc-4-(benzoyloxy)pyrrolidine-2-carboxylate | —— | C18H23NO6 | 349.384 |
N-Boc-反式-4-氨基-L-脯氨酸甲酯 | 1-(1,1-dimethylethyl) 2-methyl (2S,4R)-4-amino-1,2-pyrrolidinedicarboxylate | 121148-00-3 | C11H20N2O4 | 244.291 |
—— | 1-(tert-butyl) 2-methyl (2S,4R)-4-mercaptopyrrolidine-1,2-dicarboxylate | 1252640-74-6 | C11H19NO4S | 261.342 |
—— | (2S,4S)-N-(tert-butyloxy)carbonyl-2-methoxymethyl-4-PEG4yloxypyrrolidine | 1445166-92-6 | C20H39NO8 | 421.532 |
—— | Boc-((4R)-naphthal-1-oxo)-Pro-OEt | 630425-44-4 | C21H25NO5 | 371.433 |
(2S,4R)-1-叔丁氧羰基-4-氯吡咯烷-2-甲酸甲酯 | methyl 1-(tert-butoxycarbonyl)-(4R)-chloro-(2S)-pyrrolidinylcarboxylate | 317356-97-1 | C11H18ClNO4 | 263.721 |
(2S,4S)-4-氯-1,2-吡咯烷二羧酸-1-(1,1-二甲基乙基)2-甲酯 | (2S,4S)-4-Chloro-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester | 169032-99-9 | C11H18ClNO4 | 263.721 |
2-氧杂-5-氮杂二环[2.2.1]庚烷-5-羧酸,1,1-二甲基乙基酯 | 2-oxa-5-aza-bicyclo[2.2.1]heptane-5-carboxylic acid tert-butyl ester | 127708-09-2 | C10H17NO3 | 199.25 |
—— | 1-tert-butyl 2-methyl (2S,4S)-4-(2-[F-18]fluoroethoxy)-5-oxopyrrolidine-1,2-dioate | —— | C13H20FNO6 | 304.305 |
—— | 1-tert-butyl 2-methyl (2S,4S)-4-(2-fluoroethoxy)-5-oxopyrrolidine-1,2-dioate | —— | C13H20FNO6 | 305.303 |
—— | (2S,4R)-1-tert-butoxycarbonyl-4-(4-methylphenoxy)pyrrolidine-2-carboxylic acid | —— | C17H23NO5 | 321.373 |
—— | (2S,4S)-4-(4-fluoro-phenoxy)-pyrrolidine-1,2-dicarboxylic acid-1-tert-butyl ester | 869681-94-7 | C16H20FNO5 | 325.337 |
—— | (2S,4S)-N-(tert-butyloxy)carbonyl-2-hydroxymethyl-4-PEG4yloxypyrrolidine | 1445166-90-4 | C19H37NO8 | 407.505 |
反式-N-BOC-4-氰基-L-脯氨酸甲酯 | 1-(tert-butyl) 2-methyl (2S,4R)-4-cyanopyrrolidine-1,2-dicarboxylate | 194163-91-2 | C12H18N2O4 | 254.286 |
(2S,4S)-N-Boc-顺式-4-氟-L-脯氨酸 | (2S,4S)-1-(tert-butoxycarbonyl)-4-fluoropyrrolidine-2-carboxylic acid | 203866-13-1 | C10H16FNO4 | 233.24 |
N-Boc-反式-4-氟-L-脯氨酸 | (2S,4R)-1-[(tert-butoxy)carbonyl]-4-fluoropyrrolidine-2-carboxylic acid | 203866-14-2 | C10H16FNO4 | 233.24 |
—— | (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-carboxyphenoxy)-pyrrolidine-2-carboxylic acid | —— | C17H21NO7 | 351.356 |
N-Boc-4,4-二氟-L-脯氨酸甲酯 | 1-tert-butyl 2-methyl (2S)-4,4-difluoropyrrolidine-1,2-dicarboxylate | 203866-17-5 | C11H17F2NO4 | 265.257 |
N-BOC-反式-4-巯基-L-脯氨酸 | trans-Boc-SH-Pro-OH | 958879-77-1 | C10H17NO4S | 247.315 |
—— | 1-tert-butyl 2-methyl (2S,4R)-4-(2-allyl-phenoxy)-pyrrolidine-1,2-dicarboxylate | 1026205-57-1 | C20H27NO5 | 361.438 |
—— | 1-(tert-butoxycarbonyl)-(4R)-chloro-(2S)-pyrrolidinylcarboxylic acid | 317356-98-2 | C10H16ClNO4 | 249.694 |
1-(叔丁基)2-甲基(2S,4R,5S)-4-氟-5-甲基吡咯烷-1,2-二羧酸酯 | 1-tert-butyl 2-methyl (2S,4R,5S)-4-fluoro-5-methylpyrrolidine-1,2-dicarboxylate | 1984825-19-5 | C12H20FNO4 | 261.294 |
—— | N-Boc-4(R)-cyclobutylamino-(L)-proline methyl ester | 865110-88-9 | C15H26N2O4 | 298.382 |
—— | 1-tert-butyl 2-methyl (2S,4S)-4-{[(4-bromo-phenyl)sulfonyl]oxy}-pyrrolidine-1,2-dicarboxylate | 438452-29-0 | C17H22BrNO7S | 464.334 |
(2S,4R)-4-叠氮基-1,2-吡咯烷二甲酸1-(1,1-二甲基乙基)2-甲酯 | 1-tert-butyl 2-methyl (2S,4R)-4-azido-1,2-pyrrolidinedicarboxylate | 121147-97-5 | C11H18N4O4 | 270.288 |
—— | 1-tert-butyl 2-methyl (2R,4R)-4-azidopyrrolidine-1,2-dicarboxylate | 185304-06-7 | C11H18N4O4 | 270.288 |
(2S,4S)-1-叔丁基二甲基4-氨基吡咯烷-1,2二羧酸 | N-tert-butoxycarbonyl-cis-4-azido-L-proline methyl ester | 84520-68-3 | C11H18N4O4 | 270.288 |
—— | (2S,4S)-1-tert-butoxycarbonyl-4-phenoxy-2-pyrrolidine carbaldehyde | 317357-20-3 | C16H21NO4 | 291.347 |
1-(叔丁基)-2-甲基(2S,4S)-4-((叔丁基二甲基甲硅烷基)氧基)-5-氧代吡咯烷-1,2-二羧酸酯 | 1-tert-butyl 2-methyl (2S,4S)-4-[(tert-butyldimethylsilyl)oxy]-5-oxopyrrolidine-1,2-dicarboxylate | 367966-67-4 | C17H31NO6Si | 373.522 |
—— | O2-methyl O1-tert-butyl (2S,4S)-4-(p-tolylsulfonyloxy)pyrrolidine-1,2-dicarboxylic acid | 146060-25-5 | C18H25NO7S | 399.465 |
反式-N-Boc-4-氰基-L-脯氨酸 | (2S,4R)-1-(tert-butoxycarbonyl)-4-cyanopyrrolidine-2-carboxylic acid | 273221-94-6 | C11H16N2O4 | 240.259 |
—— | 1-O-tert-butyl 2-O-methyl (2S,4R)-4-morpholin-4-ylpyrrolidine-1,2-dicarboxylate | 1383621-02-0 | C15H26N2O5 | 314.382 |
—— | (2S,4R)-1-tert-butoxycarbonyl-4-(tert-butyldimethylsilyloxy)prolinal | 1194059-43-2 | C16H31NO4Si | 329.512 |
—— | 1-(tert-butyl) 2-methyl (2S,4R)-4-(piperidin-1-yl)pyrrolidine-1,2-dicarboxylate | 913730-62-8 | C16H28N2O4 | 312.409 |
—— | (2S,4R)-4-[(3-hydroxypropyl)thio]-1,2-pyrrolidinedicarboxylic acid 1-(1,1-dimethylethyl) 2-methyl ester | 367259-60-7 | C14H25NO5S | 319.422 |
—— | (2S,4R)-1-(tert-butoxycarbonyl)-4-(3-carboxyphenoxy)-pyrrolidine-2-carboxylic acid | —— | C17H21NO7 | 351.356 |
—— | tert-butyl (2R,4S)-4-hydroxy-2-prop-2-yn-1-ylpyrrolidine-1-carboxylate | 1194059-44-3 | C12H19NO3 | 225.288 |
—— | tert-butyl (2S,4S)-2-(hydroxymethyl)-4-((methylsulfonyl)oxy)pyrrolidine-1-carboxylate | 148017-38-3 | C11H21NO6S | 295.357 |
—— | 1-(tert-butyl) 2-methyl (2S,4R)-4-(acetylthio)pyrrolidine-1,2-dicarboxylate | 188111-18-4 | C13H21NO5S | 303.379 |
—— | N-(tert-butyloxycarbonyl)-cis-4-acetylthio-L-proline methyl ester | 211299-16-0 | C13H21NO5S | 303.379 |
N-Boc-4,4-二氟-L-脯氨酸 | 1-(tert-butoxycarbonyl)-4,4-difluoro-L-proline | 203866-15-3 | C10H15F2NO4 | 251.23 |
(2S,4S)-4-((叔丁基二甲基甲硅烷基)氧基)-2-(羟甲基)吡咯烷-1-羧酸叔丁酯 | tert-butyl (2S,4S)-4-((tert-butyldimethylsilyl)oxy)-2-(hydroxymethyl)pyrrolidine-1-carboxylate | 791602-93-2 | C16H33NO4Si | 331.528 |
—— | (2S,4R)-4-(7-methoxy-quinolin-4-yloxy)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester | 300830-83-5 | C21H26N2O6 | 402.447 |
—— | N-(tert-butyloxycarbonyl)-trans-4-(methylthio)-L-proline | 876953-58-1 | C11H19NO4S | 261.342 |
—— | (2S,4S)-tert-butyl 2-(hydroxymethyl)-4-phenoxypyrrolidine-1-carboxylate | 317357-19-0 | C16H23NO4 | 293.363 |
—— | 3-(tert-butyl) 2-methyl (1R,2S,5S)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2,3-dicarboxylate | 569679-06-7 | C14H23NO4 | 269.341 |
—— | (2S,4R)-1-tert-butyl 2-methyl 4-(4-vinylisoindoline-2-carbonyloxy)pyrrolidine-1,2-dicarboxylate | 923590-73-2 | C22H28N2O6 | 416.474 |
—— | (2S,4R)-tert-butyl 2-ethynyl-4-hydroxypyrrolidine-1-carboxylate | 275387-87-6 | C11H17NO3 | 211.261 |
—— | 1-(tert-butyl) 2-methyl (2S,4R)-4-fluoro-5-oxopyrrolidine-1,2-dicarboxylate | 1268729-75-4 | C11H16FNO5 | 261.25 |
—— | (2S,4R)-4-azido-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid | 132622-68-5 | C10H16N4O4 | 256.261 |
—— | (4R)-4-azido-1-(tert-butoxycarbonyl)-D-proline | 650601-59-5 | C10H16N4O4 | 256.261 |
N-boc-4-叠氮基-l-脯氨酸 | (4S)-1-(tert-butoxycarbonyl)-4-azido-L-proline | 132622-65-2 | C10H16N4O4 | 256.261 |
—— | (3R,5S)-1-(tert-butoxycarbonyl)-5-(methoxymethyl)pyrrolidine-3-carboxylic acid | 1269755-21-6 | C12H21NO5 | 259.302 |
—— | (2S,4R)-1-(tert-butoxycarbonyl)-4-(2-carboxyphenoxy)-pyrrolidine-2-carboxylic acid | —— | C17H21NO7 | 351.356 |
—— | (2S,4R)-1-tert-butyl 2-methyl 4-(phenylthio)pyrrolidine-1,2-dicarboxylate | 146085-21-4 | C17H23NO4S | 337.44 |
—— | (2S,4R)-N-Boc-4-(7-chloro-quinolin-4-yloxy)-proline methyl ester | 220424-77-1 | C20H23ClN2O5 | 406.866 |
—— | (3R,5S)-1-(tert-butoxycarbonyl)-5-((2-methoxyethoxy)methyl)-pyrrolidine-3-carboxylic acid | 1269755-80-7 | C14H25NO6 | 303.356 |
—— | 1-O-tert-butyl 2-O-methyl (2S,4R)-4-(4-methylphenyl)sulfanylpyrrolidine-1,2-dicarboxylate | 960009-10-3 | C18H25NO4S | 351.467 |
—— | (2S,4R)-1-tert-butyl 2-methyl 4-(1,3-dioxoisoindolin-2-yloxy)pyrrolidine-1,2-dicarboxylate | 1177369-63-9 | C19H22N2O7 | 390.393 |
—— | (2S,4S)-1-tert-butyl 2-methyl 4-(3-nitrophenylsulfonyloxy)pyrrolidine-1,2-dicarboxylate | 1252633-25-2 | C17H22N2O9S | 430.436 |
—— | 1-O-tert-butyl 2-O-methyl (2S,4R)-4-naphthalen-2-ylsulfanylpyrrolidine-1,2-dicarboxylate | 630425-35-3 | C21H25NO4S | 387.5 |
—— | (2S,4R)-1-(tert-butoxycarbonyl)-4-(N-benzyloxycarbonyl)aminoproline | 874163-00-5 | C18H24N2O6 | 364.398 |
—— | tert-butyl (2S,4R)-2-(difluoromethyl)-4-hydroxypyrrolidine-1-carboxylate | 1207852-93-4 | C10H17F2NO3 | 237.247 |
—— | 1-tert-butyl 2-methyl (2S,4R)-4-[(2-chloroquinolin-3-yl)oxy]pyrrolidine-1,2-dicarboxylate | 1026203-19-9 | C20H23ClN2O5 | 406.866 |
—— | (2S,4R)-tert-butyl 4-cyano-2-(methoxymethyl)pyrrolidine-1-carboxylate | 1269755-23-8 | C12H20N2O3 | 240.302 |
—— | (2S,4R)-1-tert-butyl 2-methyl 4-(2-chlorophenylthio)pyrrolidine-1,2-dicarboxylate | 1252632-04-4 | C17H22ClNO4S | 371.885 |