Golgicide A

Modify Date: 2025-08-25 16:28:41

Golgicide A Structure
Golgicide A structure
Common Name Golgicide A
CAS Number 853138-65-5 Molecular Weight 439.54900
Density 1.217g/cm3 Boiling Point 704.6ºC at 760 mmHg
Molecular Formula C28H29N3O2 Melting Point N/A
MSDS Chinese USA Flash Point 379.9ºC
Symbol GHS07
GHS07
Signal Word Warning

 Use of Golgicide A


PG01 is a potent CFTR Cl- channel potentiator. PG01 can correct gating defects of CFTR mutants, is effective on b>E193K, G970R and G551D (CFTR mutants) with Kd values of 0.22 μM, 0.45 μM and 1.94 μM, respectively. PG01 is also effective on ΔF508 (Ka of 0.3 μM). PG01 increases ΔF508-CFTR Cl- current after adding Forskolin[1][2].

 Names

Name 2-[[2-(1H-indol-3-yl)acetyl]-methylamino]-2-phenyl-N-(4-propan-2-ylphenyl)acetamide
Synonym More Synonyms

 Golgicide A Biological Activity

Description PG01 is a potent CFTR Cl- channel potentiator. PG01 can correct gating defects of CFTR mutants, is effective on b>E193K, G970R and G551D (CFTR mutants) with Kd values of 0.22 μM, 0.45 μM and 1.94 μM, respectively. PG01 is also effective on ΔF508 (Ka of 0.3 μM). PG01 increases ΔF508-CFTR Cl- current after adding Forskolin[1][2].
Related Catalog
Target

CFTR[1]

In Vitro PG01 itself does not activate ∆F508-CFTR, produces substantial ∆F508-CFTR Cl- current after the addition of 0.5 and 2 μM Forskolin. PG01 at 100 nM strongly stimulates channel activity with multiple channel openings observed. The apparent Kd for PG01 for G551D-CFTR activation is 1 μM, approximately 100-fold better than that of genistein. The potency for activation G1349D-CFTR by PG01 is even better at 40 nM. PG01 produces large currents in both G551D- and G1349D-CFTR expressing cells. The currents are sensitive to CFTRinh-172 and are not seen in nontransfected cells[1].
In Vivo Pharmacokinetic analysis of PG01 in rats is done by serial measurements of plasma concentrations after single bolus infusions (5 mg/kg). PG01 pharmacokinetics fitted a two-compartment model with half-times of <5 min and 130 min with volume of distribution 4 L. Microsome metabolism studies and rat pharmacokinetic analysis suggests significantly more rapid metabolism of PG01 than SF-03[1].
References

[1]. Pedemonte N, et al. Phenylglycine and sulfonamide correctors of defective delta F508 and G551D cystic fibrosis transmembrane conductance regulator chloride-channel gating. Mol Pharmacol. 2005 May;67(5):1797-807.

[2]. Caputo A, et al. Mutation-specific potency and efficacy of cystic fibrosis transmembrane conductance regulator chloride channel potentiators. J Pharmacol Exp Ther. 2009 Sep;330(3):783-91.

 Chemical & Physical Properties

Density 1.217g/cm3
Boiling Point 704.6ºC at 760 mmHg
Molecular Formula C28H29N3O2
Molecular Weight 439.54900
Flash Point 379.9ºC
Exact Mass 439.22600
PSA 65.20000
LogP 5.74520
Index of Refraction 1.662
InChIKey PQAYCXMQTUEDRD-UHFFFAOYSA-N
SMILES CC(C)c1ccc(NC(=O)C(c2ccccc2)N(C)C(=O)Cc2c[nH]c3ccccc23)cc1

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H413
Hazard Codes Xn
RIDADR NONH for all modes of transport

 Synonyms

PG-01
Phenylglycine-01
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