POLYOXIN B

ID: ALA2228796

Max Phase: Preclinical

Molecular Formula: C17H25N5O13

Molecular Weight: 507.41

Molecule Type: Small molecule

Associated Items:

Representations

Canonical SMILES:  NC(=O)OC[C@H](O)[C@@H](O)[C@H](N)C(=O)N[C@H](C(=O)O)[C@H]1O[C@@H](n2cc(CO)c(=O)[nH]c2=O)[C@H](O)[C@@H]1O

Standard InChI:  InChI=1S/C17H25N5O13/c18-6(8(25)5(24)3-34-16(19)32)13(29)20-7(15(30)31)11-9(26)10(27)14(35-11)22-1-4(2-23)12(28)21-17(22)33/h1,5-11,14,23-27H,2-3,18H2,(H2,19,32)(H,20,29)(H,30,31)(H,21,28,33)/t5-,6-,7-,8+,9-,10+,11+,14+/m0/s1

Standard InChI Key:  YFZNSPMAOIVQRP-YVKGXWRCSA-N

Associated Targets(non-human)

Chitin synthase 1 112 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Candida albicans 78123 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Blumeria hordei 55 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Cryptococcus neoformans 21258 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Aspergillus flavus 8875 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Aspergillus fumigatus 16427 Activities

Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Molecule Features

Natural Product: YesOral: NoChemical Probe: NoParenteral: No
Molecule Type: Small moleculeTopical: NoFirst In Class: NoBlack Box: No
Chirality: NoAvailability: NoProdrug: No

Drug Indications

MESH IDMESH Heading EFO IDsEFO TermsMax Phase for IndicationReferences

Mechanisms of Action

Mechanism of ActionAction Typetarget IDTarget NameTarget TypeTarget OrganismBinding Site NameReferences

Properties

Molecular Weight: 507.41Molecular Weight (Monoisotopic): 507.1449AlogP: -6.64#Rotatable Bonds: 10
Polar Surface Area: 309.98Molecular Species: ACIDHBA: 14HBD: 10
#RO5 Violations: 3HBA (Lipinski): 18HBD (Lipinski): 12#RO5 Violations (Lipinski): 3
CX Acidic pKa: 3.30CX Basic pKa: 7.53CX LogP: -8.72CX LogD: -8.94
Aromatic Rings: 1Heavy Atoms: 35QED Weighted: 0.14Np Likeness Score: 1.02

References

1. Krainer E, Becker JM, Naider F..  (1991)  Synthesis and biological evaluation of dipeptidyl and tripeptidyl polyoxin and nikkomycin analogues as anticandidal prodrugs.,  34  (1): [PMID:1992114] [10.1021/jm00105a026]
2. Yoon MY, Choi NH, Min BS, Choi GJ, Choi YH, Jang KS, Han SS, Cha B, Kim JC..  (2011)  Potent in vivo antifungal activity against powdery mildews of pregnane glycosides from the roots of Cynanchum wilfordii.,  59  (22): [PMID:21992072] [10.1021/jf2039185]
3. Ji Q, Yang D, Wang X, Chen C, Deng Q, Ge Z, Yuan L, Yang X, Liao F..  (2014)  Design, synthesis and evaluation of novel quinazoline-2,4-dione derivatives as chitin synthase inhibitors and antifungal agents.,  22  (13): [PMID:24856180] [10.1016/j.bmc.2014.04.042]
4. Ji Q, Ge Z, Ge Z, Chen K, Wu H, Liu X, Huang Y, Yuan L, Yang X, Liao F..  (2016)  Synthesis and biological evaluation of novel phosphoramidate derivatives of coumarin as chitin synthase inhibitors and antifungal agents.,  108  [PMID:26647304] [10.1016/j.ejmech.2015.11.027]
5. Ji Q, Deng Q, Li B, Li B, Shen Y..  (2019)  Design, synthesis and biological evaluation of novel 5-(piperazin-1-yl)quinolin-2(1H)-one derivatives as potential chitin synthase inhibitors and antifungal agents.,  180  [PMID:31306907] [10.1016/j.ejmech.2019.07.035]
6. Li B, Wang K, Zhang R, Li B, Shen Y, Ji Q..  (2019)  Design, synthesis and biological evaluation of novel diazaspiro[4.5]decan-1-one derivatives as potential chitin synthase inhibitors and antifungal agents.,  182  [PMID:31494473] [10.1016/j.ejmech.2019.111669]
7. Wang LL,Battini N,Bheemanaboina RRY,Zhang SL,Zhou CH.  (2019)  Design and synthesis of aminothiazolyl norfloxacin analogues as potential antimicrobial agents and their biological evaluation.,  167  [PMID:30769240] [10.1016/j.ejmech.2019.01.072]
8. Li B,Shen Y,Wu H,Wu X,Yuan L,Ji Q.  (2020)  Design, synthesis and biological evaluation of novel 3,4-dihydro-2(1H)-quinolinone derivatives as potential chitin synthase inhibitors and antifungal agents.,  195  [PMID:32283299] [10.1016/j.ejmech.2020.112278]
9. Wu H, Du C, Xu Y, Liu L, Zhou X, Ji Q..  (2022)  Design, synthesis, and biological evaluation of novel spiro[pyrrolidine-2,3'-quinolin]-2'-one derivatives as potential chitin synthase inhibitors and antifungal agents.,  233  [PMID:35220015] [10.1016/j.ejmech.2022.114208]

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