IL98237A - תכשיר לטיפול בעיניים יבשות - Google Patents
תכשיר לטיפול בעיניים יבשותInfo
- Publication number
- IL98237A IL98237A IL9823791A IL9823791A IL98237A IL 98237 A IL98237 A IL 98237A IL 9823791 A IL9823791 A IL 9823791A IL 9823791 A IL9823791 A IL 9823791A IL 98237 A IL98237 A IL 98237A
- Authority
- IL
- Israel
- Prior art keywords
- oil
- eye
- phospholipid
- emulsion
- composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 146
- 208000003556 Dry Eye Syndromes Diseases 0.000 title description 46
- 206010013774 Dry eye Diseases 0.000 title description 46
- 150000003904 phospholipids Chemical class 0.000 claims abstract description 85
- 230000008020 evaporation Effects 0.000 claims abstract description 12
- 238000001704 evaporation Methods 0.000 claims abstract description 12
- 239000007764 o/w emulsion Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 149
- 239000000839 emulsion Substances 0.000 claims description 74
- 230000015572 biosynthetic process Effects 0.000 claims description 23
- 239000004094 surface-active agent Substances 0.000 claims description 19
- ATBOMIWRCZXYSZ-XZBBILGWSA-N [1-[2,3-dihydroxypropoxy(hydroxy)phosphoryl]oxy-3-hexadecanoyloxypropan-2-yl] (9e,12e)-octadeca-9,12-dienoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCC\C=C\C\C=C\CCCCC ATBOMIWRCZXYSZ-XZBBILGWSA-N 0.000 claims description 10
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 claims description 10
- 229930195733 hydrocarbon Natural products 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 4
- 239000002480 mineral oil Substances 0.000 claims description 4
- 235000010446 mineral oil Nutrition 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 208000002193 Pain Diseases 0.000 claims description 3
- 239000000607 artificial tear Substances 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims 2
- 231100000252 nontoxic Toxicity 0.000 claims 2
- 230000003000 nontoxic effect Effects 0.000 claims 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 208000002925 dental caries Diseases 0.000 claims 1
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 25
- 235000019198 oils Nutrition 0.000 description 129
- 239000010408 film Substances 0.000 description 97
- 238000009472 formulation Methods 0.000 description 30
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 24
- 230000006872 improvement Effects 0.000 description 20
- 239000000243 solution Substances 0.000 description 19
- 150000002632 lipids Chemical class 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 208000024891 symptom Diseases 0.000 description 14
- 238000007792 addition Methods 0.000 description 12
- 239000000654 additive Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000012071 phase Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- XOJVVFBFDXDTEG-UHFFFAOYSA-N pristane Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)C XOJVVFBFDXDTEG-UHFFFAOYSA-N 0.000 description 8
- 206010047513 Vision blurred Diseases 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 7
- -1 dodecate Chemical compound 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- WTJKGGKOPKCXLL-RRHRGVEJSA-N phosphatidylcholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCC=CCCCCCCCC WTJKGGKOPKCXLL-RRHRGVEJSA-N 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 6
- 150000002327 glycerophospholipids Chemical class 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 5
- 150000001335 aliphatic alkanes Chemical class 0.000 description 5
- 230000004397 blinking Effects 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 229960001484 edetic acid Drugs 0.000 description 5
- 210000004175 meibomian gland Anatomy 0.000 description 5
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 230000001179 pupillary effect Effects 0.000 description 4
- 230000028327 secretion Effects 0.000 description 4
- 230000000699 topical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 150000003905 phosphatidylinositols Chemical class 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 230000003362 replicative effect Effects 0.000 description 3
- 239000004334 sorbic acid Substances 0.000 description 3
- 229940075582 sorbic acid Drugs 0.000 description 3
- 235000010199 sorbic acid Nutrition 0.000 description 3
- YYGNTYWPHWGJRM-UHFFFAOYSA-N (6E,10E,14E,18E)-2,6,10,15,19,23-hexamethyltetracosa-2,6,10,14,18,22-hexaene Chemical compound CC(C)=CCCC(C)=CCCC(C)=CCCC=C(C)CCC=C(C)CCC=C(C)C YYGNTYWPHWGJRM-UHFFFAOYSA-N 0.000 description 2
- HBXWUCXDUUJDRB-UHFFFAOYSA-N 1-octadecoxyoctadecane Chemical compound CCCCCCCCCCCCCCCCCCOCCCCCCCCCCCCCCCCCC HBXWUCXDUUJDRB-UHFFFAOYSA-N 0.000 description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 2
- 206010010804 Contact lens intolerance Diseases 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- JZNWSCPGTDBMEW-UHFFFAOYSA-N Glycerophosphorylethanolamin Natural products NCCOP(O)(=O)OCC(O)CO JZNWSCPGTDBMEW-UHFFFAOYSA-N 0.000 description 2
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 235000019483 Peanut oil Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- BHEOSNUKNHRBNM-UHFFFAOYSA-N Tetramethylsqualene Natural products CC(=C)C(C)CCC(=C)C(C)CCC(C)=CCCC=C(C)CCC(C)C(=C)CCC(C)C(C)=C BHEOSNUKNHRBNM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000012000 cholesterol Nutrition 0.000 description 2
- 150000001840 cholesterol esters Chemical class 0.000 description 2
- 210000000795 conjunctiva Anatomy 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N dodecahydrosqualene Natural products CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013345 egg yolk Nutrition 0.000 description 2
- 210000002969 egg yolk Anatomy 0.000 description 2
- MMKRHZKQPFCLLS-UHFFFAOYSA-N ethyl myristate Chemical compound CCCCCCCCCCCCCC(=O)OCC MMKRHZKQPFCLLS-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 150000002321 glycerophosphoglycerophosphoglycerols Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 235000010445 lecithin Nutrition 0.000 description 2
- 239000000787 lecithin Substances 0.000 description 2
- 229940067606 lecithin Drugs 0.000 description 2
- 235000014571 nuts Nutrition 0.000 description 2
- 239000000312 peanut oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 150000008104 phosphatidylethanolamines Chemical class 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 229950008882 polysorbate Drugs 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229940031439 squalene Drugs 0.000 description 2
- TUHBEKDERLKLEC-UHFFFAOYSA-N squalene Natural products CC(=CCCC(=CCCC(=CCCC=C(/C)CCC=C(/C)CC=C(C)C)C)C)C TUHBEKDERLKLEC-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 239000003981 vehicle Substances 0.000 description 2
- TZCPCKNHXULUIY-RGULYWFUSA-N 1,2-distearoyl-sn-glycero-3-phosphoserine Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OC[C@H](N)C(O)=O)OC(=O)CCCCCCCCCCCCCCCCC TZCPCKNHXULUIY-RGULYWFUSA-N 0.000 description 1
- HNUQMTZUNUBOLQ-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-[2-[2-[2-(2-octadecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO HNUQMTZUNUBOLQ-UHFFFAOYSA-N 0.000 description 1
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-M 9-cis,12-cis-Octadecadienoate Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC([O-])=O OYHQOLUKZRVURQ-HZJYTTRNSA-M 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- ZWZWYGMENQVNFU-UHFFFAOYSA-N Glycerophosphorylserin Natural products OC(=O)C(N)COP(O)(=O)OCC(O)CO ZWZWYGMENQVNFU-UHFFFAOYSA-N 0.000 description 1
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 235000002296 Ilex sandwicensis Nutrition 0.000 description 1
- 235000002294 Ilex volkensiana Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 235000019485 Safflower oil Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940121363 anti-inflammatory agent Drugs 0.000 description 1
- 239000002260 anti-inflammatory agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000000030 antiglaucoma agent Substances 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000008135 aqueous vehicle Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000002801 charged material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000021384 green leafy vegetables Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 239000000815 hypotonic solution Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 229940049918 linoleate Drugs 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940105132 myristate Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- JYTMDBGMUIAIQH-ZPHPHTNESA-N palmityl oleate Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC JYTMDBGMUIAIQH-ZPHPHTNESA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940067626 phosphatidylinositols Drugs 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000003813 safflower oil Substances 0.000 description 1
- 235000005713 safflower oil Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229940114926 stearate Drugs 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- QZZGJDVWLFXDLK-UHFFFAOYSA-M tetracosanoate Chemical compound CCCCCCCCCCCCCCCCCCCCCCCC([O-])=O QZZGJDVWLFXDLK-UHFFFAOYSA-M 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- A61K9/0048—Eye, e.g. artificial tears
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/04—Artificial tears; Irrigation solutions
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Ophthalmology & Optometry (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52965790A | 1990-05-29 | 1990-05-29 | |
| US63821591A | 1991-01-07 | 1991-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL98237A0 IL98237A0 (en) | 1992-06-21 |
| IL98237A true IL98237A (he) | 1996-08-04 |
Family
ID=27063077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL9823791A IL98237A (he) | 1990-05-29 | 1991-05-23 | תכשיר לטיפול בעיניים יבשות |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5294607A (he) |
| EP (1) | EP0459148B1 (he) |
| JP (1) | JP3281392B2 (he) |
| AT (1) | ATE132366T1 (he) |
| AU (1) | AU648304B2 (he) |
| CA (1) | CA2043366C (he) |
| DE (1) | DE69115990T2 (he) |
| ES (1) | ES2084722T3 (he) |
| GR (1) | GR3019478T3 (he) |
| IL (1) | IL98237A (he) |
| RU (1) | RU2092138C1 (he) |
| TW (1) | TW200396B (he) |
Families Citing this family (124)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5364632A (en) * | 1989-04-05 | 1994-11-15 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | Medicinal emulsions |
| ZA927277B (en) * | 1991-10-02 | 1993-05-19 | Boston Ocular Res | Dry eye treatment process and solution. |
| EP0733918B1 (en) * | 1995-03-24 | 2003-07-30 | Ocular Research of Boston, Inc. | Hydrogel lens pre-coated with lipid layer |
| DE19511322C2 (de) | 1995-03-28 | 1999-09-02 | Mann Gerhard Chem Pharm Fab | Sterile Augengele mit einem Gehalt an mittelkettigen Triglyceriden und Verfahren zu deren Herstellung |
| US5616342A (en) * | 1995-04-11 | 1997-04-01 | Pdt, Inc. | Emulsioin suitable for administering a poorly water-soluble photosensitizing compound and use thereof |
| DE19527132A1 (de) * | 1995-07-25 | 1997-01-30 | Laevosan Gmbh & Co Kg | Ophthalmologische Ozonschutzzusammensetzung |
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-
1991
- 1991-04-25 DE DE69115990T patent/DE69115990T2/de not_active Expired - Lifetime
- 1991-04-25 ES ES91106698T patent/ES2084722T3/es not_active Expired - Lifetime
- 1991-04-25 EP EP91106698A patent/EP0459148B1/en not_active Expired - Lifetime
- 1991-04-25 AT AT91106698T patent/ATE132366T1/de not_active IP Right Cessation
- 1991-04-29 AU AU76191/91A patent/AU648304B2/en not_active Expired
- 1991-05-23 IL IL9823791A patent/IL98237A/he not_active IP Right Cessation
- 1991-05-28 CA CA002043366A patent/CA2043366C/en not_active Expired - Lifetime
- 1991-05-28 RU SU914895511A patent/RU2092138C1/ru active
- 1991-05-29 JP JP22662991A patent/JP3281392B2/ja not_active Expired - Lifetime
- 1991-06-24 TW TW080104892A patent/TW200396B/zh active
-
1992
- 1992-06-09 US US07/898,375 patent/US5294607A/en not_active Expired - Lifetime
-
1996
- 1996-04-02 GR GR960400865T patent/GR3019478T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2043366A1 (en) | 1991-11-30 |
| DE69115990T2 (de) | 1996-05-30 |
| GR3019478T3 (en) | 1996-07-31 |
| US5294607A (en) | 1994-03-15 |
| AU7619191A (en) | 1992-08-06 |
| EP0459148B1 (en) | 1996-01-03 |
| EP0459148A3 (en) | 1992-10-14 |
| DE69115990D1 (de) | 1996-02-15 |
| CA2043366C (en) | 1999-01-05 |
| RU2092138C1 (ru) | 1997-10-10 |
| ES2084722T3 (es) | 1996-05-16 |
| IL98237A0 (en) | 1992-06-21 |
| AU648304B2 (en) | 1994-04-21 |
| TW200396B (he) | 1993-02-21 |
| JPH04279525A (ja) | 1992-10-05 |
| ATE132366T1 (de) | 1996-01-15 |
| JP3281392B2 (ja) | 2002-05-13 |
| EP0459148A2 (en) | 1991-12-04 |
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