MK-3207
Modify Date: 2024-01-02 19:48:39
MK-3207 structure
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Common Name | MK-3207 | ||
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| CAS Number | 957118-49-9 | Molecular Weight | 557.591 | |
| Density | 1.5±0.1 g/cm3 | Boiling Point | 812.1±65.0 °C at 760 mmHg | |
| Molecular Formula | C31H29F2N5O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 444.9±34.3 °C | |
Use of MK-3207MK-3207 is a potent and orally bioavailable CGRP receptor antagonist (IC50= 0.12 nM; Ki value= 0.024 nM); highly selective versus human AM1, AM2, CTR, and AMY3.IC50 Value: 0.024 nM (Ki, Human CGRP) [1]In common with other CGRP receptor antagonists, MK-3207 displays lower affinity for human CGRP receptors from other species, including canine and rodent.in vitro: MK-3207 is a potent antagonist of the human and rhesus monkey CGRP receptors (K(i) = 0.024 nM). in vivo: MK-3207 produced a concentration-dependent inhibition of dermal vasodilation, with plasma concentrations of 0.8 and 7 nM required to block 50 and 90% of the blood flow increase, respectively. The tritiated analog [3H]MK-3207 was used to study the binding characteristics on the human CGRP receptor. [3H]MK-3207 displayed reversible and saturable binding (K(D) = 0.06 nM), and the off-rate was determined to be 0.012 min(-1), with a t(1/2) value of 59 min [1]. After the first interim analysis, the two lowest MK-3207 doses (2.5, 5?mg) were identified as showing insufficient efficacy. Per the pre-specified adaptive design decision rule, only the 2.5-mg group was discontinued and the five highest doses (5, 10, 20, 50, 100?mg) were continued into the second stage [2].Clinical trial: MK-3207 for the treatment of acute migraines. Phase 2b |
| Name | 2-[(8R)-8-(3,5-difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]decan-9-yl]-N-[(2R)-2'-oxospiro[1,3-dihydroindene-2,3'-1H-pyrrolo[2,3-b]pyridine]-5-yl]acetamide |
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| Synonym | More Synonyms |
| Description | MK-3207 is a potent and orally bioavailable CGRP receptor antagonist (IC50= 0.12 nM; Ki value= 0.024 nM); highly selective versus human AM1, AM2, CTR, and AMY3.IC50 Value: 0.024 nM (Ki, Human CGRP) [1]In common with other CGRP receptor antagonists, MK-3207 displays lower affinity for human CGRP receptors from other species, including canine and rodent.in vitro: MK-3207 is a potent antagonist of the human and rhesus monkey CGRP receptors (K(i) = 0.024 nM). in vivo: MK-3207 produced a concentration-dependent inhibition of dermal vasodilation, with plasma concentrations of 0.8 and 7 nM required to block 50 and 90% of the blood flow increase, respectively. The tritiated analog [3H]MK-3207 was used to study the binding characteristics on the human CGRP receptor. [3H]MK-3207 displayed reversible and saturable binding (K(D) = 0.06 nM), and the off-rate was determined to be 0.012 min(-1), with a t(1/2) value of 59 min [1]. After the first interim analysis, the two lowest MK-3207 doses (2.5, 5?mg) were identified as showing insufficient efficacy. Per the pre-specified adaptive design decision rule, only the 2.5-mg group was discontinued and the five highest doses (5, 10, 20, 50, 100?mg) were continued into the second stage [2].Clinical trial: MK-3207 for the treatment of acute migraines. Phase 2b |
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| Related Catalog | |
| References |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 812.1±65.0 °C at 760 mmHg |
| Molecular Formula | C31H29F2N5O3 |
| Molecular Weight | 557.591 |
| Flash Point | 444.9±34.3 °C |
| Exact Mass | 557.223816 |
| PSA | 106.92000 |
| LogP | 4.87 |
| Vapour Pressure | 0.0±2.9 mmHg at 25°C |
| Index of Refraction | 1.689 |
| Storage condition | 2-8℃ |
| unii-5c44m1qycc |
| mk-3207 |
| 2-[(8R)-8-(3,5-Difluorophenyl)-10-oxo-6,9-diazaspiro[4.5]dec-9-yl]-N-[(2R)-2'-oxo-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-5-yl]acetamide |