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Side Chains for Cephalosporins
CAS
No.: [29490-19-5]
Side
chain of cefazolin 002
Tetrazole-1-acetic acid (TTA-1/TZA)
CAS
No.: [21732-17-2]
Side
chain of Cefazolin 005
1-Methyl-5-mercapto-tetrazole
(MMT)
CAS
No.: [13183-79-4]
Side
chian of Cefoperazon 006
D(-)-a-(4-ethyl-2,3-dioxo-1-piperazinyl)-carboxamido -4-hydroxyphenyl
acetic acid(HO-EPCP)
Side
chian of Cefoperazon
007
D(-)-a-(4-ethyl-2,3-dioxo-1-piperazinyl)-carboxamido
-4-phenyl
acetic acid(EPCP)
008
N-ethyl-2,3-dioxo-1-piperazinyl
010
2-(2-Aminothiazole-4-yl)-2-Methoxyimino acetic acid(ATMAA)
CAS No.: [65872-41-5]
Side
chain of Cefotaxime,Ceftriaxone 011
Ethyl-2-(2-Aminothiazole-4-yl)-2-Methoxyimino acetate(ATE) CAS
No.: [64485-88-7]
Side
chain of Ceftriaxone,Cefotaxime 012
2-Hydroxyimino-2-(2-aminothiazole-4-yl)
acetic acid (ATA)
Side
chain of Ceftazidim, Cefdinir 013
2-Hydroxyimino-2-(2-aminothiazole-4-yl)-2-acetic
acid ethyl ester(ATAET)
CAS
No.: [66338-96-3]
Side
chain of Ceftazidim, Cefdinir 014
S-(2-benzothiazolyl)-2-(2-amino-thiazol-4-yl)-2-methoxyimino
thioacetate CAS
No.: [84994-24-1]
(MAEM)
Side
chain of Cefotaxime,Ceftriaxone 020
2-Amino-4-thiazole acetic acid
CAS
No.: [29676-71-9]
Side
chain of Cefotiam
021
Ethyl 2-amino 4-thiazole acetate
CAS
No.: [53266-94-7]
Side
chain of Cefotiam 030
5-Oxo-6-hydroxy-2-methyl-3-mercapto-1,2,5,6- tetrahydro-1,2,4-triazine
CAS
No.: [58909-39-0]
(OHMMTT)
Side
chain of Ceftriaxon 040
(Z)-2-(2-tert-butoxycarbonyl-iso-propoxyimino)-2-(2-aminothiazole-4-yl)- acetic
acid(side chain amino up-protected/ATTBA)
CAS
No.: [86299-47-0]
Side
chain of Ceftazidime 041
(Z)-2-(2-tert-butoxycarbonyl-iso-propoxyimino)-2-(2-aminothiazole-4-yl)- mercapto benzothiazoyl acetate(ceftazidime side chain active ester/TAEM)
Side chain of Ceftazidime
045
2-(2-Aminothiazole)-4-yl-2-(2-tertbutoxycarbonyl)
methoxyimino acetic acid (CAEM
free Acid)
Side Chain of Cefixime 046
2-(2-Aminothiazole)-4-yl-2-(2-tertbutoxycarbonyl)
methoxyimino acetic acid mercapto benzothiazoyl acetate(CAEM)
Side Chain of Cefixime 050
4-Chloro-2-methoxy carbonyl methoxy imino-3-oxobutyric acid(CMOBA)
Side Chain of Cefixime 055
2-Mercapto 4 methyl 5 thiazole acetic acid(MMTA)
Side Chain of Cefodizime 060
5-Mercapto-1-sulfomethyl tetrazole disodium salt
Side
chain of Cefonicid 061
2-Mercapto-1,3,4-thiaziazole
CAS No.: [18686-82-3]
Side
chain of Ceftezole 062
4-Ethyl-2,3-dioxo-piperazine carbonyl chloride(EDPCL)
Side chain of
Piperacillin,Cefoperazone 063
a-(Methoxyimino)-2-(furyl-2-yl)-acetic
acid ammonium(SMIA) CAS No.: [97148-39-5]
Side
chain of Cefuroxime 064
5-Mercapto-1,2,3-triazole-monosodium salt
065
Methyl hydrazine sulfate
Ceftriaxone
066
4-Pyridyl thio
acid chloride hydrochloride (New) 067
4-Pyridyl thio acid hydrochloride (New) 068
4-Pyridyl thio acetic acid (New) 069
Thiophene-2-Acetic acid (New) 070
2,5-Dimercapto-1,3,4-thiadiazole
071.
2-Amino-5-mercapto-1,3,4-thiadiazole
075
1-2-(N,N-dimethyl amino) ethyl-5-mercapto-1H-tetrazole
Item
071 to 075 under research
080
D-(-)-phenyl glycine
Cephalexin
CAS No.: 875-74-1
Cefaclor
083
Potassium salt of D-(-)-phenyl glycine dane(E.K)
Cephalexin
CAS No.: 961-69-3 Cefaclor
084 Sodium salt of D-(-)-phenyl glycine dane
090
D-(-)-Para-hydroxy-phenyl glycine
Cefadroxil
CAS No.: 25698-27-5
091
D-(-)-Para-hydroxy-phenyl glycine dane salt(M.K) Cefadroxil
CAS No.: 57938-86-0
095
D-(-)-dihydro phenyl glycine
Cefradine
CAS No.: 26774-88-9
096
Sodium
salt of D-(-)-dihydro phenyl glycine dane
Cefradine
CAS No.: 85896-06-6
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under patent are not offered before patent expiry in the relevant country
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