Cefclidin
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Cefclidin
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CAS No:
105239-91-6
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Formula:
C21H26N8O6S2
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Chemical Name:
Cefclidin
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Synonyms:
1-Azoniabicyclo[2.2.2]octane,4-(aminocarbonyl)-1-[[(6R,7R)-7-[[(2Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt;1-Azoniabicyclo[2.2.2]octane,4-(aminocarbonyl)-1-[[7-[[(5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt,[6R-[6α,7β(Z)]]-;1-Azoniabicyclo[2.2.2]octane,4-(aminocarbonyl)-1-[[(6R,7R)-7-[[(2Z)-(5-amino-1,2,4-thiadiazol-3-yl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt;1,2,4-Thiadiazole,1-azoniabicyclo[2.2.2]octane deriv.;E 1040 (antibiotic);Antibiotic E 1040;Cefclidin;E 1040;Cefclidine
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CAS No:
Description
Cefclidin is a fourth-generation cephalosporin antibiotic having (4-carbamoyl-1-azoniabicyclo[2.2.2]octan-1-yl)methyl and [(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino side groups located at positions 3 and 7 respectively. It is a cephalosporin and a member of thiadiazoles.|Cefclidin is a fourth-generation, parenteral cephalosporin with strong activity against glucose non-fermentative bacillus bacteria, but is ineffective against gram-positive cocci.
Characteristics
260
-1.4
LD50 in male, female mice, rats (mg/kg): >10000, >10000, 2236, 2147 i.v.; >10000 both species orally; >10000 both species s.c.; >5000 both species i.m. (Ogura)
Drug Information
3-((4-carbamoyl-1-quinuclidinio)methyl)-7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyiminoacetamido)-8-oxo-5-thia-1-azabicyclo(4,2,0)oct-2-ene-2-carboxylate
Computed Properties
Molecular Weight:550.6
XLogP3:-1.4
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:7
Exact Mass:550.14167293
Monoisotopic Mass:550.14167293
Topological Polar Surface Area:260
Heavy Atom Count:37
Complexity:1070
Defined Atom Stereocenter Count:2
Defined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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