Table 1.
Compound | Kaw(M−1) | CMC(M) | Klw apparent(M−1) | ΔH0(kJ/mol) | K1(M) | rb(1) | V1(%) | K2(M) | rb(2) | ‖‖ |
---|---|---|---|---|---|---|---|---|---|---|
C10-TAC | 2.16 × 103 | 5.32 × 10−2 | 4.17 × 101§ | n.m | 2.68 × 10−3‖ | 1.12 × 10−1 | 372‖ | n.d. | n.d. | 3.2 |
C12-TAC | 1.54 × 104 | 7.15 × 10−3 | 3.50 × 102§§ | −9.74§§ | 1.59 × 10−4‖ | 1.39 × 10−1 | 344‖ | n.d. | n.d. | 4.1 |
C14-TAC | 2.11 × 105 | 7.00 × 10−4 | 3.70 × 103§§ | −8.51§§ | 3.02 × 10−5‖ | 1.12 × 10−1 | 247‖ | n.d. | n.d. | 4.9 |
C16-TAC | 1.50 × 106 | 9.42 × 10−5 | 1.70 × 104§§ | −4.81§§ | 4.40 × 10−6‖ | 7.48 × 10−2 | 153∗∗ | n.d. | n.d. | 5.7 |
C18-TAC | 1.35 × 107 | 1.40 × 10−5 | 1.50 × 105§§ | −0.76§§ | — | — | — | — | — | 6.6 |
C6-gluc | 3.97 × 102 | 2.50 × 10−1‡ | 7.20 × 100§ | n.m. | 2.17× 10−2 | 1.32 × 10−1 | 125 | 3.64 × 10−2 | 2.22 × 10−1 | 2.3 |
C7-gluc | 1.85 × 103 | 7.90 × 10−2 | 3.00 × 101§ | n.m. | 2.16 × 10−3 | 6.48 × 10−2 | 309 | 8.14 × 10−3 | 2.44 × 10−1 | 2.8 |
C8-gluc | 1.02 × 104 | 2.30 × 10−2∗ | 1.20 × 102† | 6.70† | 1.75 × 10−4 | 2.10 × 10−2 | 110† | 3.54× 10−3 | 4.25 × 10−1 | 3.2 |
C9-gluc | 1.68 × 104 | 6.50 × 10−3 | 5.20 × 102¶¶ | 5.40¶¶ | n.d. | n.d. | 100 | 7.92 × 10−4 | 4.12 × 10−1 | 3.7 |
C10-gluc | 9.76 × 104 | 2.20 × 10−3 | 1.60 × 103∗ | 4.90∗ | n.d. | n.d. | 100 | 3.26 × 10−4 | 5.22 × 10−1 | 4.2 |
C12-gluc | 1.48 × 106 | 1.12 × 10−4 | 2.26 × 104§ | −0.70‡‡ | n.d. | n.d. | n.d. | n.d. | n.d. | 5.1 |
C7-Tgluc | n.m. | 2.90 × 10−2‡ | 6.00 × 101¶ | n.m. | n.d. | n.d. | 100 | 6.35 × 10−3 | 3.81 × 10−1 | n.d. |
C8-Tgluc | 2.11 × 104 | 9.00 × 10−3‡ | 2.40 × 102† | −0.34† | n.d. | n.d. | 100 | 1.46 × 10−3 | 3.50 × 10−1 | n.d. |
C9-Tgluc | 4.41 × 104 | 2.20 × 10−3 | 1.04 × 103§ | n.m. | n.d. | n.d. | 113 | 2.20 × 10−4 | 2.50 × 10−1 | n.d. |
Anameg-7 | 7.87 × 103 | 1.95 × 10−2‡ | 100†† | 0.80†† | 3.59 × 10−4 | 3.59 × 10−2 | 260 | 1.60 × 10−3 | 1.60 × 10−1 | 2.7 |
Cyglu-3 | n.m. | 2.80 × 10−2‡ | n.m. | n.m. | n.d. | n.d. | 114 | 8.40 × 10−3 | n.d. | n.d. |
C6-malt | 6.84 × 102 | 2.10 × 10−1‡ | n.m. | n.m. | n.d. | n.d. | 100 | 3.30 × 10−2 | 4.82 × 10−2 | 0.9 |
C8-malt | 7.55 × 103 | 2.34 × 10−2 | 2.50 × 101∗ | 10.00∗ | n.d. | n.d. | 106 | 2.89 × 10−3 | 7.32 × 10−2 | 1.4 |
C9-malt | 4.39 × 104 | 6.00 × 10−3‡ | 1.00 × 102∗ | n.m. | n.d. | n.d. | 100 | 2.86 × 10−4 | 2.86 × 10−2 | 1.7 |
C10-malt | 1.55 × 105 | 2.02 × 10−3 | 2.00 × 102∗ | 14.00∗ | n.d. | n.d. | 100 | 1.60 × 10−4 | 3.20 × 10−2 | 1.9 |
C11-malt | n.m. | 5.90 × 10−4‡ | 7.68 × 102‡‡ | 4.77‡‡ | n.d. | n.d. | 100 | 3.24 × 10−5 | 2.49 × 10−2 | 2.2 |
C12-malt | 9.76 × 105 | 1.70 × 10−4 | 5.00 × 103∗ | 4.00∗ | n.d. | n.d. | 100 | 2.53 × 10−5 | 1.26 × 10−1 | 2.5 |
C13-malt | 4.08 × 106 | 4.10 × 10−5 | 1.40 × 104‡‡ | 0.27‡‡ | 5.04 × 10−7 | 7.06 × 10−3 | 154 | 1.75 × 10−6 | 2.45× 10−2 | 2.7 |
C14-malt | 1.27 × 107 | 1.30 × 10−5‡ | 4.60 × 104‖‖ | n.m. | n.d. | n.d. | 100 | n.d. | n.d. | 3.0 |
Cymal -1 | n.m. | 3.60 × 10−1‡ | n.m. | n.m. | n.d. | n.d. | 100 | 8.61 × 10−2 | n.d. | n.d. |
Cymal -2 | n.m. | 1.04 × 10−1‡ | n.m. | n.m. | n.d. | n.d. | 100 | 3.13 × 10−2 | n.d. | n.d. |
Cymal -3 | n.m. | 2.90 × 10−2‡ | 2.90 × 101¶ | n.m. | n.d. | n.d. | 100 | 4.44 × 10−3 | 1.29 × 10−1 | n.d. |
Cymal -4 | n.m. | 7.30 × 10−3‡ | 1.04 × 102¶ | n.m. | n.d. | n.d. | 100 | 1.10 × 10−3 | 1.14 × 10−1 | n.d. |
Cymal -5 | n.m. | 2.20 × 10−3‡ | 3.50 × 102†† | 1.05†† | n.d. | n.d. | 100 | 2.85 × 10−4 | 9.98 × 10−2 | n.d. |
Cymal -6 | n.m. | 5.60 × 10−4‡ | 1.50 × 103†† | −0.46†† | n.d. | n.d. | 100 | 9.33 × 10−5 | 1.40 × 10−1 | n.d. |
Cymal -7 | n.m. | 1.90 × 10−4‡ | 4.50 × 103†† | −0.31†† | n.d. | n.d. | 100 | 2.75 × 10−5 | 1.24 × 10−1 | n.d. |
FC8-malt | n.m. | 1.02 × 10−3‡ | 4.00 × 102†† | 2.01†† | n.d. | n.d. | 100 | 3.54 × 10−4 | 1.42× 10−1 | n.d. |
Octanoylsucrose | n.m. | 1.12 × 10−4 | n.m. | n.m. | n.d. | n.d. | 100 | 7.79 × 10−4 | n.d. | n.d. |
Sucrose monol. | 1.10 × 106 | 2.14 × 10−4 | n.m. | n.m. | n.d. | n.d. | 100 | 2.63 × 10−5 | n.d. | n.d. |
n.m., not measured; n.d., not determined.
Data taken from Heerklotz (38).
Data taken from Wenk and Seelig (39).
Anatrace catalog.
Determined from surface activity measurements.
Obtained from linear regression of as a function of alkyl chain length, m.
Evaluated from simple Michaelis-Menten equation.
Maximum P-gp activity taken directly from measurement data.
Measured for LUVs (100 nm) at 37°C.
Measured for LUVs (100 nm) at 25°C.
Measured for SUVs (30 nm) at 37°C.
Measured for SUVs (30 nm) at 28°C.
Calculated from incremental values, except for Anameg-7.