Cas No.: | 92175-57-0 |
SMILES: | O=C(C[C@H](C(N[C@@H](C)C(O)=O)=O)CC1=CC=CC=C1)NO |
Formula: | C14H18N2O5 |
M.Wt: | 294.3 |
Purity: | >98% |
Sotrage: | 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO |
Description: | In Vivo The administration of Kelatorphan alone (50 μg) could result in a strong increase of intact [3H]enkephalin content corresponding to 80±11% of total recovered radioactivity. In normal awake rats, Kelatorphan (10±20 mg/kg i.v.) increases minute-volume. The increase in ventilation is due to a dose-dependent increase in breathing frequency. In arthritic rats Kelatorphan (20 mg/kg i.v.) increases ventilation and there is no significant difference between arthritic and non-arthritic rats. In pentobarbital-anesthetized rats, a slight (116%) but significant increase of respiration is also produced by Kelatorphan (20 mg/kg, n=6) 10±15 min after administration. The effects of Kelatorphan are not antagonized by a pretreatment with a small dose of naloxone (0.2 mg/kg i.v., 15 min before Kelatorphan), but a larger dose (1 mg/kg) significantly antagonized Kelatorphan (20 mg/kg) at 5 and 10 min in awake rats. |