Table 6.
Teicoplanin type aglycons and their derivatives 
| LCTA | Code no. | X | Y | Z | S1 | HIV-1 (CEM) |
FIPV (CRFK) |
SARS-CoV (Vero) |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|
| EC50 (μM) | IC50 (μM) | EC50 (μM) | CC50 (μM) | EC50 (μM) | CC50 (μM) | ||||||
| Ristomycin aglycon W1 = W2 = W3 = H, W4 = Me, S4 = OH | |||||||||||
| 928 | 95 | H | OMe | H | H | 25 ± 7 | >100 | NT | NT | NT | NT |
| Aglycon DA40926 W1 = W3 = Cl, W4 = W4 = H, S4 = H | |||||||||||
| 896 | 96 | H | OH | Me | H | 40 ± 14 | >500 | >80 | >80 | >80 | >80 |
| Teicoplanin aglycon (TD) and its derivatives W1 = W2 = Cl, W3 = W4 = S4 = H | |||||||||||
| 874 | 97 | H | OH | H | H | 17 | >500 | 37 ± 3 | >80 | 47 ± 4 | >100 |
| 330 | 98 | CH2NH(CH2)4CH(NH2)CONHC10H21 | NH(CH2)3NMe2 | H | H | 3.5 ± 0.7 | 389 ± 99 | >50 | 57 ± 7 | >60 | 67 ± 4 |
| 335 | 99 | CH2N[CH2CH2]2N NCHPhCI-p | OH | H | H | 8.0 ± 2.8 | >100 | >16 | 49 ± 3 | 34 ± 4 | >80 |
| 345 | 100 | CH2N(COLys)C10H21 | OH | H | H | 3 ± 1.4 | 49 ± 10 | >50 | 48 ± 7 | 26 ± 7 | >100 |
| 346 | 101 | CH2N(COLys)C10H21 | NH(CH2)3NMe2 | H | H | 3.0 ± 1.4 | 140 ± 26 | >50 | 52 ± 9 | >70 | 70 ± 9 |
| 347 | 102 | CH2NHC10H21(CH2)3NH2 | NH(CH2)3NH(CH2)3NH | H | H | 4 ± 0 | 57 ± 13 | >20 | 18 ± 3 | >50 | 52 ± 12 |
| 349 | 103 | H | NHC10H21 | H | H | 2.6 ± 2 | 21 ± 0.2 | >3.2 | 10 ± 0 | 11 ± 3 | >80 |
| 350 | 104 | CH2NMeBnPh-p | OH | H | H | 17 | >100 | 32 ± 2 | >80 | >80 | >80 |
| 354 | 105 | CH2NH(CH2)4CH(NH2)CONH(CH2)3NMe2 | NH(CH2)3NMe2 | H | H | 20 | >100 | >80 | >80 | 34 ± 12 | >80 |
| 355 | 106 | CH2N[CH2CH2]2NBnCI-p | OH | H | H | 17 | >100 | 43 ± 18 | >80 | 32 ± 1 | >80 |
| 358 | 107 | CH2NH(CH2)3NMe2 | NHC10H21 | H | H | 4.5 ± 0.7 | 53 ± 11 | 28 ± 14 | 46 ± 6 | 31 ± 7 | >100 |
| 360 | 108 | CH2NHAdam-2 | NH(CH2)3NMe2 | H | H | 2.5 ± 0.7 | >500 | 11 ± 7 | >50 | 18 ± 7 | >80 |
| 394 | 109 | CH2NHC9H19 | NH(CH2)3NMe2 | H | H | 2.2 ± 0 | 179 ± 1 | >70 | 72 ± 5 | 7.0 ± 0.2 | >100 |
| 415 | 110 | H | NHMe | H | H | 15 ± 7 | >500 | >80 | >80 | 64 ± 10 | >100 |
| 433 | 111 | CH2NHC10H21 | NH(CH2)3NMe2 | COLys | H | 2 | 67 ± 30 | >40 | 48 ± 14 | >40 | >40 |
| 563 | 112a | H | OH | p-PhBn | H | 7.3 ± 2 | 44 ± 4 | 12 ± 3 | 29 ± 0 | 8.2 ± 1.9a | 47 ± 4 |
| 610 | 113 | CH2N[CH2CH2]2NBnPh-p | N[CH2CH2]2NBnPh-p | p-BuBn | H | >10 | >100 | >80 | >80 | >80 | >80 |
| 621 | 114 | H | N[CH2CH2]2NBnBu-p | H | H | 0.5 ± 0.2 | 11 ± 0.5 | >20 | 29 ± 17 | 11 ± 4 | >100 |
| 622 | 115*a | H | N[CH2CH2]2NBnOBu-p | H | H | 0.7 | 2.6 ± 0.2 | 1.6 ± 0.3 | 14 ± 0 | 8.0 ± 2.6 | >100 |
| 636 | 116*a | H | N[CH2CH2]2NC10H2 | H | H | 1.8 ± 0.5 | 8.1 ± 0.1 | >3.2 | 8.6 ± 0.5 | 7.0 ± 0.3 | >80 |
| 645 | 117 | H | N[CH2CH2]2NBnCH CHPh-p | H | H | 1.5 ± 0.7 | 8.6 ± 0.6 | >10 | 13 ± 2 | 16 ± 9 | 59 ± 9 |
| 646 | 118 | H | N[CH2CH2]2N-2-naphtyl | H | H | 2.1 ± 1.3 | 113 ± 28 | >50 | 50 ± 3 | 24 ± 3 | >80 |
| 669 | 119 | H | NH(CH2)4CH(NHBnOBu-p)CONH(CH2)3NMe2 | H | H | 5.0 ± 1.4 | 228 ± 91 | >50 | 59 ± 5 | >100 | >100 |
| 689 | 120a | H | NH(CH2)3N+Me2C10H21 | H | H | 1.5 ± 0.4 | 18 ± 3 | 23 ± 2. | 52 ± 4 | >80 | >80 |
| 693 | 121 | CH2N[CH2CH2]2NBnPh-p | NH(CH2)3NMe2 | H | H | 3.5 ± 0.7 | >500 | >20 | 21 ± 17 | 11 ± 8 | >100 |
| 694 | 122 | NH(CH2)3N+Me3 | H | H | 4.5 ± 0.7 | >250 | >80 | >80 | 51 ± 9 | >80 | |
| 715 | 123 | H | NH(CH2)3NMe2 | C11H23 | H | 5.5 ± 2.1 | 90 ± 27 | >40 | 53 ± 8 | 50 ± 5 | 77 ± 12 |
| 716 | 124 | H | NH(CH2)3NMe2 | H | C11H23 | >10 | 33 ± 7 | >50 | 61 ± 4 | >100 | >100 |
| 719 | 125a | CH2N[CH2CH2]2NBnBu-p | NH(CH2)3NMe2 | H | H | 3.0 ± 0 | >500 | 9.2 ± 4.8 | >50 | 22 ± 15 | >80 |
| 720 | 126 | CH2N[CH2CH2]2NBnBu-p | NHMe | H | H | 1.7 ± 0.4 | >500 | 62 ± 29 | >80 | 19 ± 2/46 ± 7 | >80 |
| 721 | 127 | CH2NH(CH2)3N+Me2C10H21 | OH | H | H | 2.2 ± 0 | 74 ± 5 | >16 | 58 = 1 | 48 ± 3 | >80 |
| 722 | 128 | CH2NH(CH2)3N+Me2C10H21 | NH(CH2)3NMe2 | H | H | 2.7 ± 1.8 | 50 ± 8 | >16 | 49 ± 4 | 24 ± 7 | >80 |
| 724 | 129 | CH2NH(CH2)3N+Me2C10H21 | NH(CH2)2OH | H | H | 2.1 ± 0.1 | 100 | >16 | 58 ± 1 | >80 | >80 |
| 725 | 130 | CH2NH(CH2)3N+Me2C10H21 | NH(CH2)3N+Me2C10H21 | H | H | 1.6 ± 0.6 | 9.4 ± 1.9 | >80 | 78 ± 3 | >80 | >80 |
| 727 | 131 | H | NH(CH2)6NHBnBu-p | H | H | 12.5 ± 10 | >250 | >80 | >80 | >80 | >80 |
| 796 | 132 | H | OH | H | CH2CH2 NH2 | 50 ± 28 | >100 | >80 | >80 | >80 | >80 |
| 797 | 133 | H | OH | p-BuOBn | CH2CH2 NHBnO Bu-p | 6 | 14.3 ± 0.42 | >50 | 50 ± 6 | 41 ± 4 | >80 |
| 799 | 134 | CH2N[CH2CH2]2N+C10H21 | NH(CH2)3NMe2 | H | H | 2.1 ± 0.9 | >100 | >16 | 51 ± 1 | 37 ± 2 | >80 |
| 817 | 135 | H | N[CH2CH2]2NCOC9H19 | H | H | 1.5 ± 0.7 | 44 ± 0.4 | 18 ± 9 | 46 ± 2 | 26 ± 7 | >80 |
| 818 | 136 | H | OMe | H | H | 9.5 ± 7.8 | 248 ± 1 | 40 ± 27 | >80 | 38 ± 1 | >100 |
| 819 | 137 | H | NH(CH2)6NH2 | H | H | 15 ± 0 | >500 | 21 ± 6 | >50 | 32 ± 20 | >100 |
| 820 | 138 | CH2NH(CH2)3N+Me2C10H21 | NH(CH2)6NH2 | H | H | 1.8 ± 0.5 | 66 ± 2 | >16 | 52 ± 1 | 11 ± 2 | >80 |
| 853 | 139 | CH2NHBnBu-p | OH | H | H | 17.5 | >100 | >40 | 46 ± 4 | 36 ± 2 | >80 |
| 876 | 140 | H | NH(CH2)10NH2 | H | H | 6.5 ± 0.7 | 402 ± 138 | >80 | >80 | 54 ± 16 | >100 |
| 877 | 141a | H‘ | NHBnNBu2-p | H | H | 5 | 37.6 | 9.2 ± 1.1 | 32 ± 15 | 21 ± 10 | >100 |
| 899 | 142 | CH2NHMe | OH | H | H | 50 ± 28 | >500 | >80 | >80 | >80 | >80 |
| 901 | 143 | CH2NHMe | NHMe | H | H | 15 ± 7.1 | >500 | >80 | >80 | 35 ± 7 | >80 |
| 914 | 144a | CH2N[CH2CH2]2NCOC9H19 | OH | H | H | 6 | 30.9 ± 1.1 | 6.1 ± 0 | 47 ± 2 | 35 ± 2 | >80 |
| 916 | 145 | H | N[CH2CH2]2NCOCH2NHBnBu-p | H | H | 4 ± 0 | >100 | 40 ± 4 | >80 | >80 | >80 |
| 917 | 146 | CH2N[CH2CH2]2NCOCH2NHBnBu-p | NHMe | H | H | 15 ± 7 | >100 | >70 | 71 ± 4 | 38 ± 1 | >80 |
| 918 | 147 | CH2N[CH2CH2]2NCOC9H19 | NHMe | H | H | 15 ± 7 | >100 | 38 ± 10 | >80 | >80 | >80 |
| 932 | 148 | CH2NHBnBu-p | OH | Boc | H | 20 | 59.7 | >40 | 43 ± 3 | 42 ± 10 | >80 |
| 933 | 149 | CH2NHBnBu-p | NHMe | Boc | H | 6 ± 1 | >100 | 22 ± 13 | >80 | >80 | >80 |
| 934 | 150 | CH2NHBnBu-p | NHMe | H | H | 9.7 ± 9 | >100 | 44 ± 15 | >80 | >80 | >80 |
| 945 | 151 | H | OH | Boc | H | 13 ± 10 | >250 | >16 | 51 ± 7 | 35 ± 7 | >80 |
| 946 | 152 | H | OH | Fmoc | H | 17.5 ± 3 | 114 ± 1 | >60 | 74 ± 8 | 32 ± 5 | >80 |
| 947 | 153* | H | OH | Adoc | H | 13 ± 9.9 | 104 | >10 | 11 ± 1 | 7.3 ± 1 | >80 |
| 948 | 154 | H | OH | Cbz | H | 12.5 ± 3 | >250 | >16 | 54 ± 4 | 18 ± 12 | >80 |
| 949 | 155 | H | NHAdam-2 | Boc | H | >10 | 72 ± 6 | >3.2 | 11 ± 1 | 18 ± 11 | >80 |
| 950 | 156 | H | NHMe | Boc | H | 13.5 ± 9 | 229 ± 30 | 25 ± 4 | 48 ± 6 | 33 ± 6 | >80 |
| 952 | 157*a | H | OH | C(S)NHPh | H | 6 ± 1.4 | 220 ± 43 | 8.5 ± 1.4 | 47 ± 7 | 8.0 ± 0.3 | >80 |
| 953 | 158a | H | NHAdam-2 | H | H | 7.0 ± 4.2 | 123 | 5.2 ± 1.2 | 44 ± 6 | 20 ± 7 | >80 |
| 954 | 159 | CH2NHAdam-2 | OH | H | H | 25 | >250 | 53 ± 9 | >80 | >80 | >80 |
| 955 | 160 | CH2NHAdam-2 | NHMe | H | H | 5.0 ± 1.4 | >250 | 15 ± 1 | 93 ± 10 | 34 ± 7 | >80 |
| 956 | 161 | CH2NHC12H25 | OH | H | H | >2 | 5.6 ± 1 | >10 | 9.7 ± 1.6 | 12 ± 1 | 37 ± 13 |
| 957 | 162 | CH2NHC12H25 | NHMe | H | H | >10 | 12 ± 2 | >10 | 11 ± 0 | >30 | 37 ± 3 |
| 958 | 163 | CH2NHC18H37 | OH | H | H | 4.7 ± 0.5 | 22 ± 1 | >3.2 | 10 ± 1 | 5.4 ± 3.1 | 37 ± 13 |
| 959 | 164 | CH2NHC18H37 | NHMe | H | H | 4.5 ± 0.7 | 60 ± 1 | >16 | 36 ± 22 | 20 ± 0 | >80 |
| 960 | 165 | CH2NHAdam-2 | NHAdam-2 | H | H | 2.5 ± 0.7 | >250 | 14 ± 6 | >50 | >80 | >80 |
| 1011 | 166*a | H | (Perhydroiso-quinolin-1-yl)NH | H | H | 1.8 | >250 | 9.4 ± 0.7 | >100 | 16 ± 6 | >100 |
| 1012 | 167*a | H | (2-exo-norbornyl)NH | H | H | 4.5 | >250 | 4.7 ± 0 | 94 ± 8 | 21 ± 5 | >100 |
| 1013 | 168*a | H | OH | (glyoxalyl-indol-3-yl) | H | 10 | 108 | 2.2 ± 1.4 | 63 ± 0 | 17 ± 13 | >100 |
| 1014 | 169*a | H | OH | 1-adamantoyl | H | 10 | 83 | >10 | 15 ± 5 | 7.4 ± 0.2 | >100 |
| 1051 | 170a | H | (1-Adam)CH2NH | H | H | 1.8 ± 0.6 | 125 | 8.5 ± 2.1 | 49 ± 12 | 24 ± 9 | >100 |
| 1064 | 171a | H | 1,3-dicyclohexylureide | H | H | 6.0 ± 2.6 | 165 | 7.7 ± 0.05 | 62 ± 3 | 39 ± 14 | >100 |
Antiviral values in italics denotes EC50 values equal or lower than 10 μg/ml. An asterix after the compound code no. indicates a selectivity (CC50/EC50) of >10 for the compound against either FIPV and/or SARS-CoV.