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CAS 49842-07-1

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Tobramycin sulfate

Description:
Tobramycin sulfate is an aminoglycoside antibiotic primarily used to treat infections caused by Gram-negative bacteria, particularly in patients with cystic fibrosis. It is derived from the bacterium *Streptomyces tenebrarius* and is effective against a range of pathogens, including *Pseudomonas aeruginosa*. The substance appears as a white to off-white powder and is soluble in water, which facilitates its use in various formulations, including inhalation solutions and injectable forms. Tobramycin sulfate works by inhibiting bacterial protein synthesis, leading to cell death. Its pharmacokinetics involve renal excretion, necessitating dosage adjustments in patients with impaired kidney function. Common side effects may include nephrotoxicity and ototoxicity, particularly with prolonged use or high doses. Due to its specific action against certain bacteria, tobramycin sulfate is often employed in combination therapies to enhance efficacy and reduce resistance development. As with all antibiotics, it is crucial to use tobramycin sulfate judiciously to minimize the risk of resistance and preserve its effectiveness in treating bacterial infections.
Formula:C18H37N5O9H2O4S
InChI:InChI=1S/C18H37N5O9.H2O4S/c19-3-9-8(25)2-7(22)17(29-9)31-15-5(20)1-6(21)16(14(15)28)32-18-13(27)11(23)12(26)10(4-24)30-18;1-5(2,3)4/h5-18,24-28H,1-4,19-23H2;(H2,1,2,3,4)/t5-,6+,7+,8-,9+,10+,11-,12+,13+,14-,15+,16-,17+,18+;/m0./s1
InChI key:InChIKey=ZEUUPKVZFKBXPW-TWDWGCDDSA-N
SMILES:O([C@@H]1[C@@H](O)[C@H](O[C@H]2O[C@H](CN)[C@@H](O)C[C@H]2N)[C@@H](N)C[C@H]1N)[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O.S(=O)(=O)(O)O
Synonyms:
  • (1S,2S,3R,4S,6R)-4,6-diamino-3-[(2,6-diamino-2,3,6-trideoxy-alpha-D-ribo-hexopyranosyl)oxy]-2-hydroxycyclohexyl 3-amino-3-deoxy-alpha-D-glucopyranoside sulfate (1:1)
  • 1-Epitobramycin sulfate
  • 1-Epitobramycinsulfate
  • 4,6-Diamino-3-[(3-Amino-3-Deoxyhexopyranosyl)Oxy]-2-Hydroxycyclohexyl 2,6-Diamino-2,3,6-Trideoxyhexopyranoside Sulfate (1:1)
  • <span class="text-smallcaps">D</smallcap>-Streptamine, O-3-amino-3-deoxy-α-<smallcap>D</smallcap>-glucopyranosyl-(1→6)-O-[2,6-diamino-2,3,6-trideoxy-α-<smallcap>D</span>-ribo-hexopyranosyl-(1→4)]-2-deoxy-, sulfate (2:5)
  • <span class="text-smallcaps">D</smallcap>-Streptamine, O-3-amino-3-deoxy-α-<smallcap>D</smallcap>-glucopyranosyl-(1→6)-O-[2,6-diamino-2,3,6-trideoxy-α-<smallcap>D</span>-ribo-hexopyranosyl-(1→4)]-2-deoxy-, sulfate (2:5) (salt)
  • D-6-Trideoxy-Alpha-D-Ribohexopyranosyl-(1-4))-2-Deoxysulfate(Salt)
  • Distobram
  • Gernebcin
  • Nebcin
  • See more synonyms
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