4-Acetoxyazetidin-2-one (4-AA , 4-ABA or 4-AOSA) ¦Â-Methylazetidin-2-one (1-BMA or 4-BMA) 1¦Â-Methyl vinyl phosphate (MAP or MVP) Side chain for meropenem (2S-CIS) Protected meropenem p-nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0)... ... Bis Protected Imipenem Protected thiencin Hydrochloride Thienamycin p-nitrobenzylester hydrochloride... Side Chain for Imipenem Side chain for penipenem Side chain for biapenem Side chain for ertapenem --------------------------------------- (R)-(+)-BINAP (S)-(-)-BINAP (2S, 4S)-BPPM (+)-L-2,10-Camphorsultam L£Hydroxyproline (R)-(+)-2-Tetrahydrofuroic acid S-(+)-2,2-Dimethylcyclopropane carboxylic acid S-(+)-2,2-Dimethylcyclopropane carboxamide -------------------------------- Diethyl chlorophosphate or Diethyl ... Diisopropl chlorophosphate or Diisopropl ... Diphenyl chlorophosphate or Diphenyl ... Diphenylphosphinyl chloride or ... Tri-n-butylphosphine or Phosphine, tributyl Diphenylphosphine or phosphine, diphenyl Diphenylphosphine chloride or ... p-Dodecylbenzenesulfonyl azide or ... p-Toluenesulfonyl azide or ... Dimethyl acetone-1,3-dicarboxylate or ... Diethyl acetone-1,3-dicarboxylate or ... 1,3-Acetonedicarboxylic acid or ... Anhydrous magnesium mono-p-nitrobenzyl ... Anhydrous magnesium monobenzyl ... Methyl (or ethyl) 2-(N-benzoylaminometheyl)-3-oxobutyrate Methyl (or ethyl) 2-(N- phthalimidomethyl)-3-oxobutyrate ----------------------------------- dl-Muscone Cyclopentandecanone Cyclopentadecanolide or Oxacyclohexadecan-2-one 11-Oxahexadecanolide or ... (-)-Menthyl lactate or ... L-Menthone-1,2-glycerol ketal or ...
1) 4-acetoxyazetidin-2-one (4-AA , 4-ABA or 4-AOSA) [76855-69-1] 2) ¦Â-methylazetidin-2-one (1-BMA or 4-BMA) [90776-58-2] 3) 1¦Â-methyl vinyl phosphate (MAP or MVP) [90776-59-3] 4) side chain for meropenem (2S-CIS) [96034-64-9] 5) protected Meropenem [96036-02-1]
6) p-nitrobenzyl-6-(1-hydroxyethyl)-1-azabicyclo(3.2.0) heptane-3,7-dione-2-carboxylate [74288-40-7]
7) Bis Protected Imipenem [98367-45-4] 8) Protected thiencin Hydrochloride [442847-69-0] 9)Thienamycin p-nitrobenzylester hydrochloride (N-methylpyrrolidinonesolvate [442847-66-7]
10) side chain for imipenem 11) side chain for penipenem 12) side chain for biapenem [153851-71-9] 13) side chain for ertapenem [202467-69-4] 14) 4-benzoyloxy azetidin-2-one (4-BA , 4-BBA or 4-BOSA), [94944-10-2]
4) (+)-L-2,10-camphorsultam [108448-77-7]
5) L£hydroxyproline [51-35-4] 6) (R)-(+)-2-tetrahydrofuroic acid [87392-05-0] 7) S-(+)-2,2-dimethylcyclopropane carboxylic acid [14590-53-5] 8) S-(+)-2,2-dimethylcyclopropane carboxamide [75885-58-4]
1) Diethyl chlorophosphate [814-49-3] 2) Diisopropl chlorophosphate [2574-25-6] 3) Diphenyl chlorophosphate [2524-64-3] 4) Diphenylphosphinyl chloride [1499-21-4] 5) Tri-n-butylphosphine [998-40-3] 6) Diphenylphosphine [829-85-6] 7) Diphenylphosphine chloride [1079-66-9] 8) p-Dodecylbenzenesulfonyl azide [79791-38-1] 9) p-Toluenesulfonyl azide [941-55-9] 10) Dimethyl acetone-1,3-dicarboxylate [1830-54-2] 11) Diethyl acetone-1,3-dicarboxylate [105-50-0] 12) 1,3-acetonedicarboxylic acid [542-05-2] 13) Anhydrous magnesium mono-p-nitrobenzyl malonate [83972-01-4] 14) Anhydrous magnesium monobenzyl malonate [84133-21-1] 15) Methyl (or ethyl) 2-(N-benzoylaminometheyl)-3-oxobutyrate [124044-11-7] (Me) / [69396-18-5] (Et) 16) Methyl (or ethyl) 2-(N- phthalimidomethyl)-3-oxobutyrate [565471-90-1] (Me) / [16880-35-6] (Et) 17) Mono-4-nitrobenzyl malonate , [77359-11-6] 18) 5-Diazomeldrum's Acid (=5-Diazo-2,2-dimethyl-1,3-dioxane-4,6-dione) [7270-63-5] 19) 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one [158299-05-9]
1) dl-Muscone [541-91-3] 2) Cyclopentandecanone [502-72-7] 3) Cyclopentadecanolide [106-02-5] 4) 11-Oxahexadecanolide [6707-60-4] 5) L-(-)-Menthyl lactate or [59259-38-0] 6) L-Menthone-1,2-glycerol ketal [63187-91-7]
