CN104797252B - 减轻噪音厌恶的兽医方法 - Google Patents
减轻噪音厌恶的兽医方法 Download PDFInfo
- Publication number
- CN104797252B CN104797252B CN201380053624.3A CN201380053624A CN104797252B CN 104797252 B CN104797252 B CN 104797252B CN 201380053624 A CN201380053624 A CN 201380053624A CN 104797252 B CN104797252 B CN 104797252B
- Authority
- CN
- China
- Prior art keywords
- dexmedetomidine
- purposes
- acceptable salt
- pharmaceutically acceptable
- noise
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 14
- HRLIOXLXPOHXTA-NSHDSACASA-N dexmedetomidine Chemical compound C1([C@@H](C)C=2C(=C(C)C=CC=2)C)=CN=C[N]1 HRLIOXLXPOHXTA-NSHDSACASA-N 0.000 claims abstract description 88
- 229960004253 dexmedetomidine Drugs 0.000 claims abstract description 88
- 241001465754 Metazoa Species 0.000 claims abstract description 51
- 150000003839 salts Chemical class 0.000 claims abstract description 48
- 241000282472 Canis lupus familiaris Species 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims description 61
- 239000003349 gelling agent Substances 0.000 claims description 24
- 210000004379 membrane Anatomy 0.000 claims description 24
- 239000012528 membrane Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 10
- 239000006184 cosolvent Substances 0.000 claims description 9
- 239000003961 penetration enhancing agent Substances 0.000 claims description 9
- 239000008280 blood Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 210000004400 mucous membrane Anatomy 0.000 claims description 3
- 239000000499 gel Substances 0.000 description 51
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 11
- 229920002125 Sokalan® Polymers 0.000 description 11
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
- 210000004877 mucosa Anatomy 0.000 description 10
- 210000002200 mouth mucosa Anatomy 0.000 description 9
- 229960001631 carbomer Drugs 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- -1 polyoxyethylene Polymers 0.000 description 8
- 206010039897 Sedation Diseases 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 7
- 230000036280 sedation Effects 0.000 description 7
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 6
- 239000004141 Sodium laurylsulphate Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 6
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 5
- 150000001721 carbon Chemical group 0.000 description 5
- 229920002678 cellulose Polymers 0.000 description 5
- 239000001913 cellulose Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 5
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 5
- 206010034912 Phobia Diseases 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 208000019899 phobic disease Diseases 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000007918 intramuscular administration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000008299 semisolid dosage form Substances 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- IKYKEVDKGZYRMQ-PDBXOOCHSA-N (9Z,12Z,15Z)-octadecatrien-1-ol Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCCO IKYKEVDKGZYRMQ-PDBXOOCHSA-N 0.000 description 2
- MXDYUONTWJFUOK-UHFFFAOYSA-N 1-(azepan-1-yl)dodecan-1-one Chemical compound CCCCCCCCCCCC(=O)N1CCCCCC1 MXDYUONTWJFUOK-UHFFFAOYSA-N 0.000 description 2
- HIQIXEFWDLTDED-UHFFFAOYSA-N 4-hydroxy-1-piperidin-4-ylpyrrolidin-2-one Chemical compound O=C1CC(O)CN1C1CCNCC1 HIQIXEFWDLTDED-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 206010003591 Ataxia Diseases 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N Butanol Natural products CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 239000000556 agonist Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 229940088679 drug related substance Drugs 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000010255 intramuscular injection Methods 0.000 description 2
- 239000007927 intramuscular injection Substances 0.000 description 2
- 239000002085 irritant Substances 0.000 description 2
- 231100000021 irritant Toxicity 0.000 description 2
- UQDUPQYQJKYHQI-UHFFFAOYSA-N methyl laurate Chemical compound CCCCCCCCCCCC(=O)OC UQDUPQYQJKYHQI-UHFFFAOYSA-N 0.000 description 2
- 230000036470 plasma concentration Effects 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- ARIWANIATODDMH-UHFFFAOYSA-N rac-1-monolauroylglycerol Chemical compound CCCCCCCCCCCC(=O)OCC(O)CO ARIWANIATODDMH-UHFFFAOYSA-N 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000012056 semi-solid material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- 210000003371 toe Anatomy 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- AXTGDCSMTYGJND-UHFFFAOYSA-N 1-dodecylazepan-2-one Chemical compound CCCCCCCCCCCCN1CCCCCC1=O AXTGDCSMTYGJND-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical group CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- IBYKYYZAEVHVLS-UHFFFAOYSA-N Hexamethylenglykol-dipalmitat Natural products CCCCCCCCCCCCCCCC(=O)OCCCCCCOC(=O)CCCCCCCCCCCCCCC IBYKYYZAEVHVLS-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- YQEZLKZALYSWHR-UHFFFAOYSA-N Ketamine Chemical compound C=1C=CC=C(Cl)C=1C1(NC)CCCCC1=O YQEZLKZALYSWHR-UHFFFAOYSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 208000016285 Movement disease Diseases 0.000 description 1
- HSHXDCVZWHOWCS-UHFFFAOYSA-N N'-hexadecylthiophene-2-carbohydrazide Chemical compound CCCCCCCCCCCCCCCCNNC(=O)c1cccs1 HSHXDCVZWHOWCS-UHFFFAOYSA-N 0.000 description 1
- CWNSVVHTTQBGQB-UHFFFAOYSA-N N,N-Diethyldodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CC)CC CWNSVVHTTQBGQB-UHFFFAOYSA-N 0.000 description 1
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241001597008 Nomeidae Species 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- RVGRUAULSDPKGF-UHFFFAOYSA-N Poloxamer Chemical compound C1CO1.CC1CO1 RVGRUAULSDPKGF-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 102000030484 alpha-2 Adrenergic Receptor Human genes 0.000 description 1
- 108020004101 alpha-2 Adrenergic Receptor Proteins 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- DNTGGZPQPQTDQF-XBXARRHUSA-N crotamiton Chemical compound C/C=C/C(=O)N(CC)C1=CC=CC=C1C DNTGGZPQPQTDQF-XBXARRHUSA-N 0.000 description 1
- 229960003338 crotamiton Drugs 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229940068939 glyceryl monolaurate Drugs 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 235000011167 hydrochloric acid Nutrition 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229940116335 lauramide Drugs 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- HRLIOXLXPOHXTA-UHFFFAOYSA-N medetomidine Chemical compound C=1C=CC(C)=C(C)C=1C(C)C1=CN=C[N]1 HRLIOXLXPOHXTA-UHFFFAOYSA-N 0.000 description 1
- 229960002140 medetomidine Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- DUWWHGPELOTTOE-UHFFFAOYSA-N n-(5-chloro-2,4-dimethoxyphenyl)-3-oxobutanamide Chemical compound COC1=CC(OC)=C(NC(=O)CC(C)=O)C=C1Cl DUWWHGPELOTTOE-UHFFFAOYSA-N 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- FATBGEAMYMYZAF-UHFFFAOYSA-N oleicacidamide-heptaglycolether Natural products CCCCCCCCC=CCCCCCCCC(N)=O FATBGEAMYMYZAF-UHFFFAOYSA-N 0.000 description 1
- 229940055577 oleyl alcohol Drugs 0.000 description 1
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
- 239000000902 placebo Substances 0.000 description 1
- 229960000502 poloxamer Drugs 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229940071643 prefilled syringe Drugs 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 208000012802 recumbency Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000012049 topical pharmaceutical composition Substances 0.000 description 1
- 229940125725 tranquilizer Drugs 0.000 description 1
- 239000003204 tranquilizing agent Substances 0.000 description 1
- 230000002936 tranquilizing effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
- A61K31/4174—Arylalkylimidazoles, e.g. oxymetazolin, naphazoline, miconazole
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/20—Hypnotics; Sedatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2121/00—Preparations for use in therapy
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Physiology (AREA)
- Nutrition Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
本发明涉及用于减轻动物特别是狗的噪音厌恶的方法,其包括向有其需要的受试动物施用有效量的作为活性成分的右美托咪啶、美托咪啶或其药学上可接受的盐。优选将活性成分经口腔粘膜施用,例如以口腔粘膜凝胶剂的形式施用。
Description
技术领域
本发明涉及兽医医学领域。具体地讲,本发明涉及减轻动物特别是狗的噪音厌恶的方法。该方法包含向需要所述治疗的个体施用右美托咪啶(dexmedetomidine)或美托咪啶(medetomidine)或其药学上可接受的盐。
发明背景
噪音厌恶是伴侣动物特别是狗的常见问题。其以害怕大的响声为典型特征,从而狗试图避免或逃避响声。已知至少20%的狗患有对大的噪音例如烟火或雷雨的恐惧。噪音厌恶可发展为称作噪音恐怖症的过度恐惧。这是无理性的、强烈的且持续的恐惧反应,可在任何年龄和任何狗品种中形成。噪音厌恶例如恐怖症的症状可包括躲藏、排尿、排便、咀嚼、多涎、喘息、踱步(pacing)、发抖、摇动和吠。然而,狗主人很少向兽医寻求帮助,以治疗噪音厌恶。这可能是由于下述事实:目前无批准的治疗噪音厌恶的兽医药品,且没有已显示是确实有效的非医药的替代方案。
对于伴侣动物的噪音厌恶的治疗,文献建议的医学治疗通常涉及长期发作(几周)或者引起镇静状态和/或共济失调或者具有其他缺点例如人滥用潜力(abuse potential)。然而,大多数伴侣动物的主人和兽医会更愿意用药物治疗他们的患有噪音厌恶的动物,所述药物不会促成镇静或共济失调,且所述药物在施用1小时或更短的时间内是有效的。
此外,镇静本身不必然消除噪音厌恶的症状。已知的是α-2激动剂诱导的镇静期间,动物通常对响声且尤其对尖锐的噪音保持非常敏感。因此,尽管镇静,噪音反应性保持或者甚至被提高。
因此,存在对伴侣动物特别是狗的急性噪音厌恶的医学有效的非镇静治疗的需求,所述治疗快速起效,且十分易于施用,以至于宠物主人能执行。
右美托咪啶及其外消旋体美托咪啶是α-2肾上腺受体激动剂,目前用作狗和猫的镇静剂和止痛剂。仅作为盐酸盐的注射形式的右美托咪啶和美托咪啶是市售的。右美托咪啶和美托咪啶目前标记为兽医镇静剂,右美托咪啶盐酸盐经静脉使用的剂量为375μg/m2或者经肌内使用的剂量为500μg/m2;且美托咪啶盐酸盐经静脉使用的剂量为750μg/m2或者经肌内使用的剂量为1000μg/m2.
发明简述
现在,已出乎意料地发现:可通过以在受试动物不产生临床镇静的剂量施用右美托咪啶或美托咪啶或其药学上可接受的盐,来有效减轻动物特别是狗的噪音厌恶。还已发现:右美托咪啶或美托咪啶或其药学上可接受的盐可以经透膜施用,特别是以适合于口腔粘膜(oromucosal)施用的透膜凝胶剂形式施用,而方便地施用,以减轻噪音厌恶。
因此,根据本发明的一实施方案,本发明提供减轻动物特别是狗的噪音厌恶的方法,其包括向需要其的个体,施用有效量的右美托咪啶、美托咪啶或其药学上可接受的盐。
根据本发明的另一实施方案,本发明提供减轻动物特别是狗的噪音厌恶的方法,其包括在不产生临床镇静的情况下,向需要其的个体,施用有效量的右美托咪啶、美托咪啶或其药学上可接受的盐。
根据本发明的另一实施方案,本发明提供减轻动物特别是狗噪音厌恶的方法,其包括向需要其的个体施用有效量的右美托咪啶、美托咪啶或其药学上可接受的盐,其中个体保持其站立和走路的能力而无运动失调迹象。
根据本发明的另一实施方案,本发明提供减轻动物特别是狗噪音厌恶的方法,其包括向需要其的个体施用有效量的右美托咪啶、美托咪啶或其药学上可接受的盐,其中受治疗的动物保持警觉和完全的功能,从而动物的进食、移动或对刺激反应的能力不被损害。
根据本发明的另一实施方案,本发明提供透膜凝胶剂形式的兽医学药物组合物,其包含作为活性成分的右美托咪啶、美托咪啶或其药学上可接受的盐。
根据本发明的另一实施方案,本发明提供减轻动物特别是狗噪音厌恶的方法,其包括在动物特别是狗的粘膜特别是口腔粘膜,施用有效量的透膜凝胶剂形式的组合物,该组合物包含作为活性成分的右美托咪啶、美托咪啶或其药学上可接受的盐。
根据本发明的一实施方案,本发明提供提供兽用套件,其包含:a)透膜凝胶剂形式的组合物,该组合物包含作为活性成分的右美托咪啶、美托咪啶或其药学上可接受的盐;b)用于容纳所述组合物的包装;和c)用于在动物特别是狗的粘膜特别是口腔粘膜上施用所述组合物以减轻噪音厌恶的说明书。
根据本发明的一实施方案,将右美托咪啶或其药学上可接受的盐特别是盐酸盐用作活性成分。根据本发明的另一实施方案,将美托咪啶或其药学上可接受的盐特别是盐酸盐用作活性成分。
发明详述
文中所用的术语“噪音厌恶”指受试动物通过害怕和/或惊动反应(phobicresponse)表现的对噪音增加的敏感性,并包括与噪音和噪音恐怖症相关的严重害怕。噪音厌恶通常由大的响声例如但不限于烟火、雷雨、交通噪音、建筑噪音和射击引起。
文中所用的术语“临床镇静”意指在意识未完全丧失的情况下,以降低的警觉/机敏和中枢神经系统功能的抑郁为特征的松弛状态。动物显得是不动和睡觉(例如狗躺在表面上),且对正常刺激无反应。可将研究环境下狗的临床镇静通过下述确定:例如姿势(躺着±起身困难或者不能起身),颊音(jaw tone)(减弱的或非常弱的)、对噪音的反应(无反应)、以及完成需要镇静和抑制的特定操作的能力。
本发明涉及减轻动物特别是狗噪音厌恶的方法,其包括向需要其的个体施用有效量的右美托咪啶、美托咪啶或其药学上可接受的盐。发现:右美托咪啶、美托咪啶或其药学上可接受的盐以在受试动物中不产生临床镇静的剂量,对减轻噪音厌恶是有效的。因此,受治疗的动物保持警觉和完全的功能,从而治疗不损害动物的进食、移动或对刺激反应(例如主人呼唤狗)的能力。
可将右美托咪啶、美托咪啶或其药学上可接受的盐例如通过静脉内或者肌内途径,施用至患噪音厌恶的受试动物。然而,优选将本发明的活性成分透膜施用至受试动物,优选施用至动物的口腔粘膜(经口腔粘膜)。利用本领域众所周知的组合物例如贴剂、糯米纸囊剂(wafer)、膜剂、溶液剂或者半固体组合物例如乳剂或凝胶剂,可将活性成分经口腔粘膜递送。具体地讲,优选的是以半固体组合物例如经口腔粘膜凝胶剂形式,将右美托咪啶、美托咪啶或其药学上可接受的盐施用至受试动物。
适当选择要施用的活性成分的量,以在没有不期望的临床镇静迹象的情况下,提供足够的减轻噪音厌恶的效果。因此,为了减轻动物例如狗的噪音恐怖症,右美托咪啶或其药学上可接受的盐优选盐酸盐适合于以产生右美托咪啶Cmax血浆浓度的量施用,所述Cmax血浆浓度是大约0.05ng/ml至大约0.8ng/ml,更典型地是大约0.1ng/ml至大约0.7ng/ml,优选大约0.15ng/ml至大约0.6ng/ml,更优选大约0.2ng/ml至大约0.5ng/ml例如大约0.3ng/ml至大约0.4ng/ml。美托咪啶或其药学上可接受的盐优选盐酸盐适合于以产生美托咪啶Cmax血浆浓度的量施用,所述Cmax血浆浓度是大约0.1ng/ml至大约1.4ng/ml,优选大约0.3ng/ml至大约1.2ng/ml,更优选大约0.4ng/ml至大约1.0ng/ml例如大约0.5ng/ml至大约0.8ng/ml。
待施用的药物的实际量可取决于多种因素例如待治疗的个体的种、年龄和重量、所用的活性成分、施用途径和组合物的类型。
对于利用经口腔粘膜施用来减轻狗的噪音厌恶,右美托咪啶或其药学上可接受的盐优选盐酸盐适合于以大约10μg/m2至大约200μg/m2的量优选大约20μg/m2至大约180μg/m2、更优选大约30μg/m2至大约150μg/m2的量施用,其中单位μg/m2指活性剂的微克/受试动物的平方米体表面积。对于利用经口腔粘膜施用来减轻狗的噪音厌恶,美托咪啶或其药学上可接受的盐优选盐酸盐适合以大约20μg/m2至大约400μg/m2的量、优选大约40μg/m2至大约360μg/m2的量、更优选大约60μg/m2至大约300μg/m2的量施用,其中单位μg/m2同上面所解释的。利用根据本发明的口腔粘膜半固体凝胶剂,右美托咪啶或其药学上可接受的盐优选盐酸盐优选以50μg/m2至200μg/m2、优选70μg/m2至180μg/m2、更优选100μg/m2至150μg/m2的量施用,且美托咪啶或其药学上可接受的盐优选盐酸盐以100μg/m2至400μg/m2的量、优选140μg/m2至360μg/m2的量、更优选200μg/m2至300μg/m2的量施用。
对于利用肌内注射来减轻狗的噪音厌恶,右美托咪啶或其药学上可接受的盐优选盐酸盐通常以大约1μg/m2至大约40μg/m2的量、优选大约5μg/m2至大约30μg/m2的量例如大约10μg/m2至大约20μg/m2的量施用,其中单位μg/m2同上文所解释的。对于利用肌内注射来减轻狗的噪音厌恶,美托咪啶或其药学上可接受的盐优选盐酸盐适合以大约2μg/m2至大约80μg/m2的量、优选大约10μg/m2至大约60μg/m2的量例如大约20μg/m2至大约40μg/m2的量施用,其中单位μg/m2同上文所解释的。
狗的体重与体表面积换算表在兽医手册中是容易获得的,这是本领域技术人员众所周知的。
本发明方法中可用的半固体组合物可以是例如凝胶剂、乳剂、软膏剂或糊剂。优选的组合物是凝胶剂或者乳剂形式的。凝胶剂形式是特别优选的。
可通过本领域众所周知的方法,制备本发明的半固体剂型。可通过将药物物质与半固体制剂中常用的常规药用稀释剂和载体混合,制备本发明的半固体剂型。
特别适合用于本发明的半固体兽医学药物组合物是适合于透膜施用的半固体凝胶剂,其包含作为活性成分的右美托咪啶或美托咪啶或其药学上可接受的盐。术语“半固体”在此意指在中等压力下是可流动的机械力-物理状态。优选地,所述组合物是易于注射的,意指其可从对于局部制剂众所周知的常规的管或者从无针注射器容易分配的。半固体组合物应该是足够粘稠,能保持于动物的口腔中,然而,粘稠度不应该是太高,以至于所述组合物容易被吞咽。优选地,半固体材料应该具有大约500mPas至大约200,000mPas,优选大约1000mPas至大约100,000mPas,更优选大约5000mPas至大约50,000mPas例如大约8000mPas至大约30,000mPas的粘度。根据一实施方案,半固体材料具有大约3,000mPas至大约50,000mPas特别是大约5,000mPas例如大约20,000mPas的粘度。
本发明的半固体凝胶剂具有当施用时可涂抹的稠度,并且已发现即使多次施用后,是无刺激的。因此,本发明组合物不同于可能具有潜在刺激粘膜的缺点的贴剂、基质(matrix)、膜剂或糯米纸囊剂形式的透膜组合物。
可将凝胶组合物施用至动物的任何适当粘膜,包括口腔、鼻腔、阴道和直肠粘膜。特别是,所述组合物适合施用至动物的口腔粘膜,例如颊、舌、舌下或齿龈粘膜。对于狗,将其优选施用至颊(buccal)和/或齿龈粘膜,从此处,活性成分被从口腔的粘膜吸收至循环,并产生预期的药理作用。所述凝胶组合物适合于利用适当施用器例如注射器等,以小量经口腔粘膜施用。组合物保持于其施用位置,并不易于吞咽。半固体剂型的施用是容易的,且可由动物的主人或者不熟练于肠胃外药物施用的处理者完成。减轻噪音厌恶效力的发动是快速的,并且在狗中通常在施用时间起30分钟内开始。作用的持续时间通常是大约120分钟至大约300分钟。因此,口腔粘膜途径特别可用于急性情况例如雷雨和烟火之际。
文中所指的凝胶剂是单相半固体系统,其由以分散的大分子和液体间无明显边界存在的方式均布于液体的有机大分子(胶凝剂)构成。已发现:凝胶剂形式的兽用透膜组合物是特别适合用于本发明。
凝胶结构是通过利用适当胶凝剂得到的。选择胶凝剂的量,从而形成的凝胶具有所需要的流变性质。根据本发明的凝胶优选是含水凝胶(水凝胶),其中液体溶剂包含水。然而,含水凝胶制剂还可含有适当的水能混溶的共溶剂。活性成分均匀溶解或分散于凝胶组合物中。
优选地,根据本发明的透膜凝胶剂含有右美托咪啶、美托咪啶或其药学上可接受的盐、胶凝剂、透膜渗透促进剂、水能混溶的有机共溶剂和水。
口腔粘膜组合物例如半固体凝胶剂组合物中的右美托咪啶、美托咪啶或其药学上可接受的盐的浓度适当地是在每组合物重量大约0.001至大约0.2%(w/w)、优选大约0.002至大约0.1%(w/w)、适当地是大约0.005至大约0.05%(w/w)范围内。
可通过已知方法制备右美托咪啶和美托咪啶的药学上可接受的盐。适当的盐包括例如与无机酸诸如盐酸、氢溴酸、硫酸、硝酸、磷酸等,以及与有机酸诸如乙酸、丙酸、羟基乙酸、丙酮酸、草酸等形成的酸加成盐。盐酸盐是优选的盐。
胶凝剂可以是任何适当的亲水的凝胶形成聚合物。优选地,胶凝剂选自纤维素衍生物、聚丙烯酸和聚氧乙烯/聚氧丙烯共聚物。纤维素衍生物和聚丙烯酸是特别优选的胶凝剂。
用作胶凝剂的适当纤维素衍生物包括纤维素醚类例如羟丙基纤维素、羟乙基纤维素、羟乙基甲基纤维素、甲基纤维素、羟丙基甲基纤维素、羟丙基乙基纤维素、羟基纤维素等。优选的纤维素醚类包括羟丙基纤维素和羟乙基纤维素。
用作胶凝剂的适当的聚丙烯酸类包括卡波姆(所谓的羧基乙烯基聚合物)。卡波姆是丙烯酸的聚烯基聚醚交联聚合物,典型地是丙烯酸的聚烯丙基蔗糖或聚烯丙基季戊四醇交联的聚合物。它们可以例如用商品名卡波姆,以不同级别获得。由于卡波姆聚合物的游离羧基,卡波姆的水分散体是酸性的。卡波姆聚合物的水分散体的中和致使通过聚合物树脂水溶性盐的形成而自发增稠。
凝胶剂(gel)应该是足够粘的,以至于能保持于动物的口中。然而,粘度不应该过高到动物能够容易地吞咽凝胶剂。
通常,以适合于为凝胶剂提供大约500mPas至大约200,000mPas、优选大约1,000mPas至大约100,000mPas、更优选大约5,000mPas至大约50,000mPas例如大约8,000mPas至大约30,000mPas的粘度的量使用胶凝剂,所述粘度是在Brookfield数字粘度计DV-II,LV-4(圆柱形轴(spindle)),轴因子64,12rpm,25℃上测量的。根据一实施方案,将胶凝剂以适合于为凝胶剂提供大约3000mPas至大约50,000mPas、特别是大约5000mPas至大约20,000mPas的粘度的量使用。
可通过调整胶凝剂的量和/或通过调整组合物的pH,得到所述适当的粘度。这尤其适合于胶凝剂是聚丙烯酸类例如卡波姆时,因为其粘性依赖于组合物的pH。
胶凝剂的量取决于胶凝剂的性质和所需的粘度。优选的是所述凝胶剂具有可涂抹的稠度,其保证易于从注射器等中经口腔粘膜施用少量凝胶剂。优选地,本发明的凝胶剂组合物是无生物粘附组分例如弹性体等的。并且,本发明的凝胶剂组合物优选不是成膜型凝胶剂组合物。
通常,本发明组合物中胶凝剂的量是每组合物重量的大约0.3至大约40%(w/w)。在胶凝剂是纤维素衍生物的情况下,胶凝剂的量通常是每组合物重量的大约0.5至大约40%(w/w),更优选大约1至大约30%(w/w)。在胶凝剂是聚丙烯酸类例如卡波姆的情况下,胶凝剂的量通常是每组合物重量的大约0.3至大约5.0%(w/w),更优选大约0.5至大约3.0%(w/w)。
在胶凝剂是羟丙基纤维素的情况下,其适合以每组合物重量的大约5至大约40%(w/w),优选大约10至大约25%(w/w)的量使用。
组合物的pH适当地是在大约3至大约9,优选大约4至大约8,更优选大约4.5至大约7,更优选大约5至大约7,更优选大约5.5至大约6.5特别是大约5.8至大约6.2的范围内。根据一实施方案,组合物的pH是在大约5至大约6.5范围内。可用适当的碱性化合物例如氢氧化钠、脂肪胺或叔胺或者用酸性化合物例如盐酸调节pH。胶凝剂典型地是微酸性物质。
透膜渗透促进剂是能增加药物渗透粘膜并进入血流的速率的物质。适当的透膜渗透促进剂包括例如表面活性剂诸如阴离子表面活性剂如5-30个碳原子的脂肪酸的盐,例如十二烷基硫酸钠和其他脂肪酸的硫酸盐;阳离子表面活性剂诸如8-22个碳原子的烷基胺例如油胺;以及非离子型表面活性剂例如聚山梨醇酯类和泊洛沙姆;8-22个碳原子的脂肪族一元醇类例如癸醇、月桂醇、肉豆蔻醇、棕榈醇、亚麻醇(linolenyl alcohol)和油醇;5-30个碳原子的脂肪酸类例如油酸、硬脂酸、亚油酸、棕榈酸、肉豆蔻酸、月桂酸和癸酸,及其酯类例如辛酸乙酯、肉豆蔻酸异丙酯、月桂酸甲酯、六亚甲基棕榈酸酯(hexamethylenepalmitate)、甘油单月桂酸酯、聚丙二醇单月桂酸酯和聚乙二醇单月桂酸酯;二乙二醇单乙基醚(Transcutol);甲醇和其他精油;水杨酸及其衍生物;烷基甲基亚砜类例如癸基甲基亚砜和二甲基亚砜(DMSO);1-取代的氮杂环烷基-2-酮类例如以商标AZONE出售的1-十二烷基氮杂环-庚烷-2-酮;酰胺类例如辛基酰胺、油酰胺、六亚甲基月桂酰胺(hexamethylenelauramide)、月桂酸二乙醇酰胺、聚乙二醇3-月桂酰胺、N,N-二乙基-间-甲苯酰胺和克罗米通(crotamiton);以及与右美托咪啶或美托咪啶相容且具有透膜渗透促进活性的任何其他化合物。可使用一种或多种上述透膜渗透促进剂。组合物中的透膜渗透促进剂的量通常是每组合物重量的大约0.1至大约20%(w/w),优选大约0.2至大约15%(w/w),更优选大约0.5至大约10%(w/w),这取决于所用的透膜渗透促进剂。
优选的透膜渗透促进剂是5-30个碳原子的脂肪酸,特别是肉豆蔻酸异丙酯;5-30个碳的脂肪酸硫酸盐,特别是十二烷基硫酸钠;和DMSO。十二烷基硫酸钠是特别优选的。
在透膜渗透促进剂是十二烷基硫酸钠的情况下,将其以每组合物重量的大约0.1至大约5%(w/w),优选大约0.2至大约3%(w/w),适当地是大约0.5至大约2%(w/w)的量使用。
适合用于本发明凝胶剂组合物的水能混溶的有机共溶剂包括多元醇类或二醇类例如丙二醇、丁二醇、乙二醇,优选丙二醇;或C2-C4烷醇类例如乙醇、异丙醇、正丙醇或丁醇;或其组合。优选的是非挥发性有机共溶剂,特别是丙二醇。组合物中水能溶合的有机共溶剂的量通常是每组合物重量的大约5至大约50%(w/w),优选大约10至大约45%(w/w),更优选大约15至大约40%(w/w)例如大约20至大约35%(w/w)。
凝胶剂组合物中水的量通常是每组合物重量的大约15至大约90%(w/w),优选大约20至大约80%(w/w),更优选大约30至大约75%(w/w)例如大约40至大约70%(w/w)。
根据一优选实施方案,口腔粘膜凝胶制剂每组合物重量包含0.001至大约0.2%(w/w)的右美托咪啶、美托咪啶或其药学上可接受的盐,0.3–40%(w/w)的胶凝剂;0.2–15%(w/w)的透膜渗透促进剂;5–50%(w/w)的水能混溶的有机共溶剂;和30–80%(w/w)的水。
根据另一优选实施方案,口腔粘膜凝胶制剂每组合物重量包含0.005至大约0.1%(w/w)的右美托咪啶、美托咪啶或其药学上可接受的盐,1–30%(w/w)的胶凝剂;0.5–10%(w/w)的透膜渗透促进剂;5–50%(w/w)的水能混溶的有机共溶剂;和40–70%(w/w)的水。
根据另一优选实施方案,口腔粘膜凝胶制剂每组合物重量包含0.005至大约0.5%(w/w)的右美托咪啶、美托咪啶或其药学上可接受的盐,10–25%(w/w)的羟丙基纤维素;0.1–5%(w/w)的十二烷基硫酸钠;15–40%(w/w)的水能混溶的有机共溶剂;和40–70%(w/w)的水。
本发明的凝胶剂组合物可任选还包含本领域常用的其他赋形剂例如防腐剂和/或抗氧化剂例如苯甲醇、对羟苯甲酸甲酯和对羟苯甲酸丙酯、丁基羟基甲苯或者丁基羟基苯甲醚;甜味剂;着色剂;矫味剂;缓冲剂;pH调节剂;和增溶剂例如甘油等。
优选将本发明组合物从预装注射器以大约0.05-5ml、更优选大约0.1-2ml、还更优选大约0.2-1.5ml例如0.5ml的体积经口腔粘膜施用至受试动物。
本发明组合物优选包含着色剂。例如,施用后,着色的凝胶剂可容易地与唾液相区别。如果凝胶剂产品自动物的口中排出,主人将能注意到凝胶剂的大概损失。主人还将容易注意到产品与他的皮肤接触情况下的任何意外施用。
可将组合物以兽用套件的形式提供,所述套件包含本发明的组合物、用于容纳所述组合物的包装,以及将所述组合物施用至动物特别是狗的口腔粘膜以减轻噪音厌恶的说明书。优选地,所述包装是施用器例如能施用固定体积的本发明组合物的注射器。注射器优选是用聚合物材料例如HDPE制备的。适当地,注射器的体积是大约0.25-6ml,典型地是大约0.5-5ml,更典型地是大约1-5ml。例如,可将本发明的组合物包装至1ml、2ml、4ml或5mlHDPE注射器中。
通过下面的实施例进一步解释本发明,这不意味着限制本发明的范围。
实施例1.右美托咪啶盐酸盐的口腔粘膜凝胶剂
实施例2.美托咪啶盐酸盐的口腔粘膜凝胶剂
通过在容器中加入丙二醇、着色剂、十二烷基硫酸钠和水,制备实施例1和2的凝胶制剂。将所述混合物搅拌,直到其是混溶且均质的。将混合物温热至50℃。在搅拌下,缓慢加入羟丙基纤维素。在温和搅拌下,将凝胶剂冷却至室温,并在搅拌下,加入药物物质。通过滴加HCl溶液,将组合物的pH调至6.0。静置后,得到澄清的凝胶剂。将凝胶剂包装于4ml HDPE注射器中。
实施例3.
用由于新年前夕烟火而已知患有急性噪音厌恶的狗,研究右美托咪啶口腔粘膜凝胶剂的作用。12只不同品种的狗接受实施例1的右美托咪啶口腔粘膜凝胶剂(组DEX),并且12只狗接受不含右美托咪啶的安慰剂凝胶剂。所述研究是双盲的。使用125μg/m2右美托咪啶的剂量,用注射器将凝胶剂施用至每只狗的颊/齿龈粘膜。如果需要(只要噪音厌恶的迹象再出现),允许重复施用至多5次,但是施用之间,有至少两小时的时间间隔。新年前夕,在每只狗的家中进行所述研究。利用与前些年相比,主人评价对烟火引发的狗噪音厌恶迹象的治疗效果,检测效力(无效、一些效果或效果良好)。结果显示于表1中。
表1.与前些年相比,主人评价对狗噪音厌恶迹象的治疗效果的全面成功
*全面成功=在无任何降低的警觉/镇静迹象情况下,评分“良好效果”的狗。
Claims (17)
1.右美托咪啶、美托咪啶或其药学上可接受的盐在制备用于减轻动物的噪音厌恶的药物中的用途。
2.根据权利要求1的用途,其中所述动物是狗。
3.根据权利要求1所述的用途,其中右美托咪啶、美托咪啶或其药学上可接受的盐经口腔粘膜施用。
4.根据权利要求1-3中任一项所述的用途,其中右美托咪啶、美托咪啶或其药学上可接受的盐被以半固体口腔粘膜凝胶剂的形式施用。
5.根据权利要求4所述的用途,其中半固体口腔粘膜凝胶剂每组合物重量包含0.001-0.2%(w/w)的右美托咪啶、美托咪啶或其药学上可接受的盐;1–40%(w/w)的胶凝剂;0.2–10%(w/w)的透膜渗透促进剂;5–50%(w/w)的水能混溶的有机共溶剂;和30–80%(w/w)的水。
6.根据权利要求1-3中任何一项所述的用途,其中受试动物的右美托咪啶的Cmax血浆值是0.05ng/ml至0.8ng/ml。
7.根据权利要求6所述的用途,其中受试动物的右美托咪啶的Cmax血浆值是0.15ng/ml至0.6ng/ml。
8.根据权利要求7所述的用途,其中受试动物的右美托咪啶的Cmax血浆值是0.2ng/ml至0.5ng/ml。
9.根据权利要求1-3中任何一项所述的用途,其中受试动物的美托咪啶的Cmax血浆值是0.1ng/ml至1.4ng/ml。
10.根据权利要求9所述的用途,其中受试动物的美托咪啶的Cmax血浆值是0.3ng/ml至1.2ng/ml。
11.根据权利要求10所述的用途,其中受试动物的美托咪啶的Cmax血浆值是0.4ng/ml至1.0ng/ml。
12.根据权利要求6所述的用途,其中右美托咪啶或其药学上可接受的盐以10μg/m2至200μg/m2的量经口腔粘膜施用。
13.根据权利要求12所述的用途,其中右美托咪啶或其药学上可接受的盐以20μg/m2至180μg/m2的量经口腔粘膜施用。
14.根据权利要求13所述的用途,其中右美托咪啶或其药学上可接受的盐以30μg/m2至150μg/m2的量经口腔粘膜施用。
15.根据权利要求4所述的用途,其中美托咪啶或其药学上可接受的盐以20μg/m2至400μg/m2的量经口腔粘膜施用。
16.根据权利要求15所述的用途,其中美托咪啶或其药学上可接受的盐以40μg/m2至360μg/m2的量经口腔粘膜施用。
17.根据权利要求16所述的用途,其中美托咪啶或其药学上可接受的盐以60μg/m2至300μg/m2的量经口腔粘膜施用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261713858P | 2012-10-15 | 2012-10-15 | |
US61/713,858 | 2012-10-15 | ||
PCT/FI2013/000038 WO2014060638A1 (en) | 2012-10-15 | 2013-10-14 | A veterinary method of alleviating noise aversion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104797252A CN104797252A (zh) | 2015-07-22 |
CN104797252B true CN104797252B (zh) | 2016-09-21 |
Family
ID=49553730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380053624.3A Active CN104797252B (zh) | 2012-10-15 | 2013-10-14 | 减轻噪音厌恶的兽医方法 |
Country Status (22)
Country | Link |
---|---|
US (1) | US10780079B2 (zh) |
EP (1) | EP2906213B1 (zh) |
JP (1) | JP6224115B2 (zh) |
KR (1) | KR102146690B1 (zh) |
CN (1) | CN104797252B (zh) |
AU (1) | AU2013333787B2 (zh) |
BR (1) | BR112015008459B1 (zh) |
CA (1) | CA2884926C (zh) |
DK (1) | DK2906213T3 (zh) |
ES (1) | ES2659271T3 (zh) |
HK (1) | HK1212607A1 (zh) |
HR (1) | HRP20180479T1 (zh) |
HU (1) | HUE037272T2 (zh) |
LT (1) | LT2906213T (zh) |
MX (1) | MX368880B (zh) |
NZ (1) | NZ706990A (zh) |
PL (1) | PL2906213T3 (zh) |
PT (1) | PT2906213T (zh) |
RU (1) | RU2638804C2 (zh) |
SI (1) | SI2906213T1 (zh) |
WO (1) | WO2014060638A1 (zh) |
ZA (1) | ZA201502311B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513535B1 (de) | 2014-02-06 | 2015-09-15 | Avl List Gmbh | Verfahren zur Funktionsprüfung einer Anordnung zur dynamischen Kraftstoffverbrauchsmessung |
ES2879298T3 (es) * | 2016-12-13 | 2021-11-22 | Orion Corp | Dexmedetomidina o medetomidina para su uso en el tratamiento de la ansiedad por separación en perro |
ES2980126T3 (es) | 2016-12-31 | 2024-09-30 | Bioxcel Therapeutics Inc | Uso de dexmedetomidina para el tratamiento de la agitación |
JP7488201B2 (ja) | 2018-06-27 | 2024-05-21 | バイオエクセル セラピューティクス,インコーポレイテッド | デクスメデトミジンを含むフィルム製剤、及びその作製方法 |
US10849729B2 (en) | 2019-04-16 | 2020-12-01 | The Procter & Gamble Company | Multi-phase oral care compositions |
MX2022000709A (es) | 2019-07-19 | 2022-05-19 | Bioxcel Therapeutics Inc | Regimenes de tratamiento con dexmedetomidina no sedante. |
EP4308236A1 (en) | 2021-03-19 | 2024-01-24 | Orion Corporation | Tasipimidine formulations and use thereof |
US11806334B1 (en) | 2023-01-12 | 2023-11-07 | Bioxcel Therapeutics, Inc. | Non-sedating dexmedetomidine treatment regimens |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270267A2 (en) * | 1986-11-11 | 1988-06-08 | Orion-Yhtymà Oy | Anxiolytic composition |
CN1030576A (zh) * | 1987-07-16 | 1989-01-25 | 发莫斯泰马股份公司 | 咪唑衍生物光学异构体 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AR015744A1 (es) * | 1998-04-01 | 2001-05-16 | Orion Corp | Uso de dexmedetomidina para sedacion en terapia intensiva |
US6716867B1 (en) * | 1998-04-01 | 2004-04-06 | Orion Corporation | Use of dexmedetomidine for ICU sedation |
FI20041425A0 (fi) * | 2004-11-05 | 2004-11-05 | Orion Corp | Transmukosaalinen veterinäärinen koostumus |
TW200719895A (en) | 2005-05-26 | 2007-06-01 | Wyeth Corp | Method for the treatment of noise phobia in companion animals |
WO2009012082A1 (en) * | 2007-07-17 | 2009-01-22 | Allergan, Inc. | Methods for treating anxiety |
CA2762107A1 (en) * | 2009-05-15 | 2010-11-18 | Recro Pharma, Inc. | Sublingual dexmedetomidine compositions and methods of use thereof |
-
2013
- 2013-10-14 PL PL13789022T patent/PL2906213T3/pl unknown
- 2013-10-14 HU HUE13789022A patent/HUE037272T2/hu unknown
- 2013-10-14 NZ NZ706990A patent/NZ706990A/en unknown
- 2013-10-14 BR BR112015008459-1A patent/BR112015008459B1/pt active IP Right Grant
- 2013-10-14 AU AU2013333787A patent/AU2013333787B2/en active Active
- 2013-10-14 WO PCT/FI2013/000038 patent/WO2014060638A1/en active Application Filing
- 2013-10-14 PT PT137890224T patent/PT2906213T/pt unknown
- 2013-10-14 CN CN201380053624.3A patent/CN104797252B/zh active Active
- 2013-10-14 ES ES13789022.4T patent/ES2659271T3/es active Active
- 2013-10-14 MX MX2015004747A patent/MX368880B/es active IP Right Grant
- 2013-10-14 DK DK13789022.4T patent/DK2906213T3/en active
- 2013-10-14 RU RU2015118162A patent/RU2638804C2/ru active
- 2013-10-14 KR KR1020157012683A patent/KR102146690B1/ko active Active
- 2013-10-14 JP JP2015536192A patent/JP6224115B2/ja active Active
- 2013-10-14 LT LTEP13789022.4T patent/LT2906213T/lt unknown
- 2013-10-14 US US14/679,132 patent/US10780079B2/en active Active
- 2013-10-14 SI SI201330927T patent/SI2906213T1/en unknown
- 2013-10-14 CA CA2884926A patent/CA2884926C/en active Active
- 2013-10-14 EP EP13789022.4A patent/EP2906213B1/en active Active
-
2015
- 2015-04-07 ZA ZA2015/02311A patent/ZA201502311B/en unknown
-
2016
- 2016-01-19 HK HK16100555.9A patent/HK1212607A1/zh unknown
-
2018
- 2018-03-22 HR HRP20180479TT patent/HRP20180479T1/hr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0270267A2 (en) * | 1986-11-11 | 1988-06-08 | Orion-Yhtymà Oy | Anxiolytic composition |
CN1030576A (zh) * | 1987-07-16 | 1989-01-25 | 发莫斯泰马股份公司 | 咪唑衍生物光学异构体 |
Also Published As
Publication number | Publication date |
---|---|
CN104797252A (zh) | 2015-07-22 |
LT2906213T (lt) | 2018-02-26 |
MX368880B (es) | 2019-10-21 |
RU2015118162A (ru) | 2016-12-10 |
ZA201502311B (en) | 2016-01-27 |
KR102146690B1 (ko) | 2020-08-24 |
AU2013333787A1 (en) | 2015-04-09 |
BR112015008459A2 (pt) | 2017-07-04 |
CA2884926A1 (en) | 2014-04-24 |
WO2014060638A8 (en) | 2014-06-05 |
EP2906213B1 (en) | 2018-01-03 |
WO2014060638A1 (en) | 2014-04-24 |
MX2015004747A (es) | 2015-07-21 |
HK1212607A1 (zh) | 2016-06-17 |
SI2906213T1 (en) | 2018-02-28 |
US20150258067A1 (en) | 2015-09-17 |
HUE037272T2 (hu) | 2018-08-28 |
RU2638804C2 (ru) | 2017-12-15 |
ES2659271T3 (es) | 2018-03-14 |
NZ706990A (en) | 2017-12-22 |
CA2884926C (en) | 2021-09-21 |
JP6224115B2 (ja) | 2017-11-01 |
KR20150071027A (ko) | 2015-06-25 |
PL2906213T3 (pl) | 2018-04-30 |
JP2015533153A (ja) | 2015-11-19 |
EP2906213A1 (en) | 2015-08-19 |
PT2906213T (pt) | 2018-02-19 |
AU2013333787B2 (en) | 2017-06-08 |
HRP20180479T1 (hr) | 2018-05-04 |
DK2906213T3 (en) | 2018-02-19 |
BR112015008459B1 (pt) | 2020-11-10 |
US10780079B2 (en) | 2020-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104797252B (zh) | 减轻噪音厌恶的兽医方法 | |
US10179159B2 (en) | Topical anesthetic formulation | |
US8309591B2 (en) | Transmucosal veterinary composition comprising detomidine | |
RU2759726C2 (ru) | Дексмедетомидин или медетомидин для применения для лечения сепарационной тревожности у собак | |
TWI308873B (zh) | ||
JPWO2006025516A1 (ja) | ペロスピロン経皮投与用医薬組成物 | |
WO2009139213A1 (ja) | プロクロルペラジン含有外用医薬組成物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1212607 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1212607 Country of ref document: HK |