Colistin
A polymyxin antibiotic that disrupts the outer membrane of Gram-negative bacteria, used as a last-resort treatment for infections caused by multidrug-resistant organisms such as Acinetobacter and Pseudomonas. Its significant risk of kidney and nerve toxicity limits its use to severe infections with no other options.
น้ำหนักโมเลกุล
1155.4000 g/mol
LogP
-3.30
TPSA
491.00 Ų
Lipinski RO5
ไม่ผ่าน
ด้านการรักษา
Pharmacokinetics (PK)
Pharmacodynamics (PD)
โครงสร้าง 2 มิติ
Cite this structure
Embed this structure
SMILES
CCC(C)CCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC1=O)CCN)CC(C)C)CC(C)C)CCN)CCN)[C@@H](C)O
InChI
InChI=1S/C52H98N16O13/c1-9-29(6)11-10-12-40(71)59-32(13-19-53)47(76)68-42(31(8)70)52(81)64-35(16-22-56)44(73)63-37-18-24-58-51(80)41(30(7)69)67-48(77)36(17-23-57)61-43(72)33(14-20-54)62-49(78)38(25-27(2)3)66-50(79)39(26-28(4)5)65-45(74)34(15-21-55)60-46(37)75/h27-39,41-42,69-70H,9-26,53-57H2,1-8H3,(H,58,80)(H,59,71)(H,60,75)(H,61,72)(H,62,78)(H,63,73)(H,64,81)(H,65,74)(H,66,79)(H,67,77)(H,68,76)/t29?,30-,31-,32+,33+,34+,35+,36+,37+,38+,39-,41+,42+/m1/s1
Molecular Formula
C52H98N16O13
HBD / HBA
18 / 18
พันธะที่หมุนได้
28
อะตอมหนัก
81
No targets recorded
Target interaction data is not yet available for this drug.
No interactions recorded
Drug interaction data is not yet available for this compound.
No side effects recorded
Side effect data is not yet available for this drug.
คำถามที่พบบ่อย
A polymyxin antibiotic that disrupts the outer membrane of Gram-negative bacteria, used as a last-resort treatment for infections caused by multidrug-resistant organisms such as Acinetobacter and Pseudomonas. Its significant risk of kidney and nerve toxicity limits its use to severe infections with no other options.
Yes, Colistin is an approved drug. It has reached clinical phase 4. It is classified as a Unknown.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL6067481. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 5311054. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.
ข้อจำกัดความรับผิดชอบทางการแพทย์
This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
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