CA1112798A - Polymeric orthoesters and process for making same - Google Patents
Polymeric orthoesters and process for making sameInfo
- Publication number
- CA1112798A CA1112798A CA274,870A CA274870A CA1112798A CA 1112798 A CA1112798 A CA 1112798A CA 274870 A CA274870 A CA 274870A CA 1112798 A CA1112798 A CA 1112798A
- Authority
- CA
- Canada
- Prior art keywords
- carbon atoms
- alkenyl
- alkyl
- monomer
- orthoester
- 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.)
- Expired
Links
- 150000002905 orthoesters Chemical class 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 10
- -1 hydrocarbon radicals Chemical class 0.000 claims abstract description 28
- 239000000178 monomer Substances 0.000 claims abstract description 18
- 229920005862 polyol Polymers 0.000 claims abstract description 10
- 150000003077 polyols Chemical class 0.000 claims abstract description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 6
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 6
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 claims abstract 2
- 230000000379 polymerizing effect Effects 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 48
- 125000003342 alkenyl group Chemical group 0.000 claims description 13
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 125000002947 alkylene group Chemical group 0.000 claims description 11
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000002841 Lewis acid Substances 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 150000007517 lewis acids Chemical class 0.000 claims description 4
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 4
- 125000004450 alkenylene group Chemical group 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 150000005840 aryl radicals Chemical class 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 24
- 239000003814 drug Substances 0.000 abstract description 5
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000575 pesticide Substances 0.000 abstract description 2
- 239000002685 polymerization catalyst Substances 0.000 abstract description 2
- 239000003755 preservative agent Substances 0.000 abstract description 2
- 230000002794 monomerizing effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 125000004429 atom Chemical group 0.000 description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- JYGXADMDTFJGBT-VWUMJDOOSA-N hydrocortisone Chemical compound O=C1CC[C@]2(C)[C@H]3[C@@H](O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 JYGXADMDTFJGBT-VWUMJDOOSA-N 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- ARXKVVRQIIOZGF-UHFFFAOYSA-N 1,2,4-butanetriol Chemical compound OCCC(O)CO ARXKVVRQIIOZGF-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 229960000890 hydrocortisone Drugs 0.000 description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 description 3
- 150000004072 triols Chemical class 0.000 description 3
- LMMTVYUCEFJZLC-UHFFFAOYSA-N 1,3,5-pentanetriol Chemical compound OCCC(O)CCO LMMTVYUCEFJZLC-UHFFFAOYSA-N 0.000 description 2
- SYNPRNNJJLRHTI-UHFFFAOYSA-N 2-(hydroxymethyl)butane-1,4-diol Chemical compound OCCC(CO)CO SYNPRNNJJLRHTI-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 2
- 125000000392 cycloalkenyl group Chemical group 0.000 description 2
- 125000005724 cycloalkenylene group Chemical group 0.000 description 2
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 230000035558 fertility Effects 0.000 description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- WEAYWASEBDOLRG-UHFFFAOYSA-N pentane-1,2,5-triol Chemical compound OCCCC(O)CO WEAYWASEBDOLRG-UHFFFAOYSA-N 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- LMHUODLTQFEHDT-UHFFFAOYSA-N (2-methyl-3-propan-2-ylhexan-3-yl)oxymethanediol Chemical compound CCCC(C(C)C)(C(C)C)OC(O)O LMHUODLTQFEHDT-UHFFFAOYSA-N 0.000 description 1
- NDQXKKFRNOPRDW-UHFFFAOYSA-N 1,1,1-triethoxyethane Chemical compound CCOC(C)(OCC)OCC NDQXKKFRNOPRDW-UHFFFAOYSA-N 0.000 description 1
- FGWYWKIOMUZSQF-UHFFFAOYSA-N 1,1,1-triethoxypropane Chemical compound CCOC(CC)(OCC)OCC FGWYWKIOMUZSQF-UHFFFAOYSA-N 0.000 description 1
- HDPNBNXLBDFELL-UHFFFAOYSA-N 1,1,1-trimethoxyethane Chemical compound COC(C)(OC)OC HDPNBNXLBDFELL-UHFFFAOYSA-N 0.000 description 1
- ZGMNAIODRDOMEK-UHFFFAOYSA-N 1,1,1-trimethoxypropane Chemical compound CCC(OC)(OC)OC ZGMNAIODRDOMEK-UHFFFAOYSA-N 0.000 description 1
- ZWVMLYRJXORSEP-UHFFFAOYSA-N 1,2,6-Hexanetriol Chemical compound OCCCCC(O)CO ZWVMLYRJXORSEP-UHFFFAOYSA-N 0.000 description 1
- 150000000180 1,2-diols Chemical class 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- SGJBIFUEFLWXJY-UHFFFAOYSA-N 1-(dibutoxymethoxy)butane Chemical compound CCCCOC(OCCCC)OCCCC SGJBIFUEFLWXJY-UHFFFAOYSA-N 0.000 description 1
- AGQSMVCZSRTXFB-UHFFFAOYSA-N 1-(dihexoxymethoxy)hexane Chemical compound CCCCCCOC(OCCCCCC)OCCCCCC AGQSMVCZSRTXFB-UHFFFAOYSA-N 0.000 description 1
- JSPNRYDMYDINGQ-UHFFFAOYSA-N 1-butoxypropane-1,1-diol Chemical compound CCCCOC(O)(O)CC JSPNRYDMYDINGQ-UHFFFAOYSA-N 0.000 description 1
- LBKIRBXELMWQRC-UHFFFAOYSA-N 1-methoxypropane-1,1-diol Chemical compound CCC(O)(O)OC LBKIRBXELMWQRC-UHFFFAOYSA-N 0.000 description 1
- FGGPMAFZNRKKSL-UHFFFAOYSA-N 1-propoxypropane-1,1-diol Chemical compound CCCOC(O)(O)CC FGGPMAFZNRKKSL-UHFFFAOYSA-N 0.000 description 1
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- KNCMKWVOMRUHKZ-UHFFFAOYSA-N 2,5-dimethylhex-3-ene Chemical compound CC(C)C=CC(C)C KNCMKWVOMRUHKZ-UHFFFAOYSA-N 0.000 description 1
- IVSFJTXTBRZCCK-UHFFFAOYSA-N 2-(hydroxymethyl)hexane-1,6-diol Chemical compound OCCCCC(CO)CO IVSFJTXTBRZCCK-UHFFFAOYSA-N 0.000 description 1
- QZSPXPXMJSVFSC-UHFFFAOYSA-N 2-(hydroxymethyl)pentane-1,5-diol Chemical compound OCCCC(CO)CO QZSPXPXMJSVFSC-UHFFFAOYSA-N 0.000 description 1
- 125000004974 2-butenyl group Chemical group C(C=CC)* 0.000 description 1
- OOJRTGIXWIUBGG-UHFFFAOYSA-N 2-methylpropane-1,2,3-triol Chemical compound OCC(O)(C)CO OOJRTGIXWIUBGG-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- AYCYMMUVFQPEFT-UHFFFAOYSA-N 3-[4-(hydroxymethyl)phenyl]propane-1,2-diol Chemical compound OCC(O)CC1=CC=C(CO)C=C1 AYCYMMUVFQPEFT-UHFFFAOYSA-N 0.000 description 1
- HBFVGNNUERJWAP-UHFFFAOYSA-N 3-methoxybutane-1,2,4-triol Chemical compound COC(CO)C(O)CO HBFVGNNUERJWAP-UHFFFAOYSA-N 0.000 description 1
- VSUKEMYYCIDKFI-UHFFFAOYSA-N 3-methyl-4-propan-2-ylpentane-1,2,5-triol Chemical compound CC(C)C(CO)C(C)C(O)CO VSUKEMYYCIDKFI-UHFFFAOYSA-N 0.000 description 1
- RVNKRIBMXCUOLM-UHFFFAOYSA-N 3-methylpent-2-en-2-yloxymethanediol Chemical compound CCC(C)=C(C)OC(O)O RVNKRIBMXCUOLM-UHFFFAOYSA-N 0.000 description 1
- XKTYXVDYIKIYJP-UHFFFAOYSA-N 3h-dioxole Chemical compound C1OOC=C1 XKTYXVDYIKIYJP-UHFFFAOYSA-N 0.000 description 1
- YIKDSCWDMKAAAT-UHFFFAOYSA-N 4-methylhex-3-en-3-yloxymethanediol Chemical compound CCC(C)=C(CC)OC(O)O YIKDSCWDMKAAAT-UHFFFAOYSA-N 0.000 description 1
- 229910021630 Antimony pentafluoride Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 206010006811 Bursitis Diseases 0.000 description 1
- 101100172879 Caenorhabditis elegans sec-5 gene Proteins 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 1
- BYRRPYMBVHTVKO-UHFFFAOYSA-N [Na].[Ti] Chemical compound [Na].[Ti] BYRRPYMBVHTVKO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003619 algicide Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- VBVBHWZYQGJZLR-UHFFFAOYSA-I antimony pentafluoride Chemical compound F[Sb](F)(F)(F)F VBVBHWZYQGJZLR-UHFFFAOYSA-I 0.000 description 1
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 1
- 239000001639 calcium acetate Substances 0.000 description 1
- 229960005147 calcium acetate Drugs 0.000 description 1
- 235000011092 calcium acetate Nutrition 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004976 cyclobutylene group Chemical group 0.000 description 1
- 125000004956 cyclohexylene group Chemical group 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004979 cyclopentylene group Chemical group 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000004980 cyclopropylene group Chemical group 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
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- 150000002334 glycols Chemical class 0.000 description 1
- 239000007952 growth promoter Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- PKMNZOFQIRXQDO-UHFFFAOYSA-N heptane;hexane Chemical compound CCCCCC.CCCCCCC PKMNZOFQIRXQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000002156 mixing Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- YJYVGZNSBDSYPN-UHFFFAOYSA-N oct-5-ene-1,2,8-triol Chemical compound OCCC=CCCC(O)CO YJYVGZNSBDSYPN-UHFFFAOYSA-N 0.000 description 1
- FVGBHSIHHXTYTH-UHFFFAOYSA-N pentane-1,1,1-triol Chemical compound CCCCC(O)(O)O FVGBHSIHHXTYTH-UHFFFAOYSA-N 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 1
- 239000003375 plant hormone Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- FKRCODPIKNYEAC-UHFFFAOYSA-N propionic acid ethyl ester Natural products CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000003128 rodenticide Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 1
- IECKAVQTURBPON-UHFFFAOYSA-N trimethoxymethylbenzene Chemical compound COC(OC)(OC)C1=CC=CC=C1 IECKAVQTURBPON-UHFFFAOYSA-N 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyesters Or Polycarbonates (AREA)
- Polyethers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/675,185 US4066747A (en) | 1976-04-08 | 1976-04-08 | Polymeric orthoesters housing beneficial drug for controlled release therefrom |
| US675,185 | 1976-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1112798A true CA1112798A (en) | 1981-11-17 |
Family
ID=24709398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA274,870A Expired CA1112798A (en) | 1976-04-08 | 1977-03-28 | Polymeric orthoesters and process for making same |
Country Status (10)
Families Citing this family (70)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387215A (en) * | 1973-03-30 | 1983-06-07 | Bailey William J | Polycyclic ring-opened polymers |
| US4328204A (en) * | 1977-03-02 | 1982-05-04 | Ethicon, Inc. | Absorbable polymer-drug compounds and method for making same |
| US4211674A (en) * | 1978-04-10 | 1980-07-08 | Polak's Frutal Works B.V. | Cyclic acetals and ketals and their use in perfume compositions |
| US4282201A (en) * | 1979-02-02 | 1981-08-04 | Alza Corporation | Pharmaceutical comprising drug and polymer |
| DE2928636A1 (de) * | 1979-07-16 | 1981-02-12 | Hoechst Ag | Strahlungsempfindliches gemisch und verfahren zur herstellung von reliefbildern |
| US4425473A (en) | 1980-02-04 | 1984-01-10 | Toagosei Chemical Industry Co., Ltd. | Polymerizable bicyclic orthoester compounds |
| US4304767A (en) * | 1980-05-15 | 1981-12-08 | Sri International | Polymers of di- (and higher functionality) ketene acetals and polyols |
| US4346709A (en) * | 1980-11-10 | 1982-08-31 | Alza Corporation | Drug delivery devices comprising erodible polymer and erosion rate modifier |
| US4322323A (en) * | 1980-12-01 | 1982-03-30 | Alza Corporation | Erodible device comprising surfactant for modifying the rate of erosion of the device |
| US4489056A (en) * | 1982-06-30 | 1984-12-18 | Merck & Co., Inc. | Acid anhydrides as rate controlling agent for the erosion of polymers which latter polymers have beneficial substances dispersed throughout their matrix or where the polymer matrix surrounds the beneficial substance |
| US4530840A (en) * | 1982-07-29 | 1985-07-23 | The Stolle Research And Development Corporation | Injectable, long-acting microparticle formulation for the delivery of anti-inflammatory agents |
| JPS6067531A (ja) * | 1983-09-22 | 1985-04-17 | Toshiba Corp | 樹脂組成物 |
| US4841968A (en) * | 1986-09-26 | 1989-06-27 | Southern Research Institute | Antithrombotic/thrombolytic suture and methods of making and using the same |
| US4969872A (en) * | 1989-03-08 | 1990-11-13 | Alza Corporation | Intravenous system for delivering a beneficial agent with delivery rate control via permeable surface area variance |
| US5030457A (en) * | 1989-08-28 | 1991-07-09 | Pharmaceutical Delivery Systems, Inc. | Bioerodible polymers useful for the controlled release of therapeutic agents |
| WO1991003510A1 (en) * | 1989-08-28 | 1991-03-21 | Pharmaceutical Delivery Systems, Inc. | Bioerodible polymers useful for the controlled release of therapeutic agents |
| US5620700A (en) * | 1990-10-30 | 1997-04-15 | Alza Corporation | Injectable drug delivery system and method |
| US5461140A (en) * | 1992-04-30 | 1995-10-24 | Pharmaceutical Delivery Systems | Bioerodible polymers for solid controlled release pharmaceutical compositions |
| US6440457B1 (en) * | 1993-05-27 | 2002-08-27 | Alza Corporation | Method of administering antidepressant dosage form |
| US6262115B1 (en) | 1995-05-22 | 2001-07-17 | Alza Coporation | Method for the management of incontinence |
| US5912268A (en) * | 1995-05-22 | 1999-06-15 | Alza Corporation | Dosage form and method for treating incontinence |
| EP0747375A1 (en) * | 1995-06-05 | 1996-12-11 | General Electric Company | Method for making orthoester monomers |
| US6919373B1 (en) * | 1996-11-12 | 2005-07-19 | Alza Corporation | Methods and devices for providing prolonged drug therapy |
| US20040062799A1 (en) * | 1997-09-29 | 2004-04-01 | Ayer Atul D. | Therapeutic composition and delivery system for administering drug |
| US6486248B2 (en) | 2001-01-08 | 2002-11-26 | Milliken & Company | Liquid colorant and method |
| US8048917B2 (en) | 2005-04-06 | 2011-11-01 | Xenoport, Inc. | Prodrugs of GABA analogs, compositions and uses thereof |
| US7232924B2 (en) * | 2001-06-11 | 2007-06-19 | Xenoport, Inc. | Methods for synthesis of acyloxyalkyl derivatives of GABA analogs |
| EP1404310A4 (en) * | 2001-06-11 | 2005-01-12 | Xenoport Inc | ORAL ADMINISTRATIVE DOSAGE FORMS OF GABA ANALOG PRODRUGS WITH REDUCED TOXICITY |
| US7420002B2 (en) * | 2001-06-11 | 2008-09-02 | Xenoport | Amino acid conjugates providing for sustained systemic concentrations of GABA analogues |
| US20050208132A1 (en) * | 2002-07-29 | 2005-09-22 | Gayatri Sathyan | Methods and dosage forms for reducing side effects of benzisozazole derivatives |
| US20050232995A1 (en) * | 2002-07-29 | 2005-10-20 | Yam Nyomi V | Methods and dosage forms for controlled delivery of paliperidone and risperidone |
| AU2003293423A1 (en) | 2002-12-06 | 2004-06-30 | Xenoport, Inc. | Carbidopa prodrugs and uses thereof |
| US20040162351A1 (en) * | 2002-12-11 | 2004-08-19 | Gallop Mark A. | Orally administered dosage forms of fused GABA analog prodrugs having reduced toxicity |
| AU2004227995B2 (en) * | 2003-03-31 | 2010-06-03 | Xenoport, Inc. | Treating or preventing hot flashes using prodrugs of GABA analogs |
| EP2354120A1 (en) | 2003-08-20 | 2011-08-10 | XenoPort, Inc. | Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof |
| MXPA06001876A (es) * | 2003-08-20 | 2006-05-17 | Xenoport Inc | Prodrogas de aciloxialquil carbamato, metodos de sintesis y uso. |
| MXPA06002731A (es) * | 2003-09-11 | 2006-06-05 | Xenoport Inc | Tratamiento y/o prevencion de incontinencia urinaria utilizando profarmacos de analogos de gaba. |
| CA2538802C (en) * | 2003-09-17 | 2015-01-27 | Xenoport, Inc. | Treating or preventing restless legs syndrome using prodrugs of gaba analogs |
| US7329413B1 (en) * | 2003-11-06 | 2008-02-12 | Advanced Cardiovascular Systems, Inc. | Coatings for drug delivery devices having gradient of hydration and methods for fabricating thereof |
| US7323585B2 (en) * | 2004-06-04 | 2008-01-29 | Xenoport, Inc. | Levodopa prodrugs, and compositions and uses thereof |
| RU2365580C2 (ru) * | 2004-06-04 | 2009-08-27 | Ксенопорт, Инк. | Пролекарства леводопа, композиции на их основе и их применения |
| US20060128676A1 (en) * | 2004-07-13 | 2006-06-15 | Pharmacofore, Inc. | Compositions of nicotinic agonists and therapeutic agents and methods for treating or preventing diseases or pain |
| WO2006050472A2 (en) * | 2004-11-03 | 2006-05-11 | Xenoport, Inc. | Acyloxyalkyl carbamate prodrugs of 3-aminopropylphosphonous and -phosphinic acids |
| US7566738B2 (en) * | 2004-11-03 | 2009-07-28 | Xenoport, Inc. | Acyloxyalkyl carbamate prodrugs of sulfinic acids, methods of synthesis, and use |
| US8795725B2 (en) * | 2004-11-04 | 2014-08-05 | Xenoport, Inc. | GABA analog prodrug sustained release oral dosage forms |
| WO2006091790A1 (en) * | 2005-02-23 | 2006-08-31 | Xenoport, Inc. | Platinum-containing compounds exhibiting cytostatic activity, synthesis and methods of use |
| JP5199678B2 (ja) | 2005-02-23 | 2013-05-15 | プレクサ ファーマシューティカルズ， インコーポレイテッド | 運動障害および他のｃｎｓ適応症の処置に使用することにおけるドーパミントランスポータ阻害剤 |
| KR20080022203A (ko) * | 2005-06-20 | 2008-03-10 | 제노포트 인코포레이티드 | 트라넥삼산의 아실옥시알킬 카르바메이트 프로드러그, 합성방법 및 용도 |
| EP1928450A2 (en) * | 2005-08-26 | 2008-06-11 | Xenoport, Inc. | Treating premature ejaculation using gabapentin and pregabalin prodrugs |
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| US7740699B2 (en) * | 2006-10-05 | 2010-06-22 | E.I. Du Pont De Nemours And Company | Orthoformate-protected polyols |
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| JP2013520521A (ja) | 2009-11-09 | 2013-06-06 | ゼノポート，インコーポレーテッド | レボドパプロドラッグの医薬組成物及び経口剤形並びに使用方法 |
| US20110184060A1 (en) * | 2010-01-22 | 2011-07-28 | Xenoport, Inc. | Oral dosage forms having a high loading of a tranexamic acid prodrug |
| CN107050456B (zh) | 2010-09-28 | 2022-08-12 | 加利福尼亚大学董事会 | 治疗代谢综合征相关疾病的gaba激动剂和治疗或预防i型糖尿病的gaba组合 |
| GB2556817B (en) | 2015-10-01 | 2019-11-06 | Elysium Therapeutics Inc | Polysubunit opioid prodrugs resistant to overdose and abuse |
| US10335406B2 (en) | 2015-10-01 | 2019-07-02 | Elysium Therapeutics, Inc. | Opioid compositions resistant to overdose and abuse |
| CA3056239C (en) | 2017-03-17 | 2023-09-12 | Elysium Therapeutics, Inc. | Polysubunit opioid prodrugs resistant to overdose and abuse |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2636884A (en) * | 1953-04-28 | J-moxoeane | ||
| US3328427A (en) * | 1963-10-31 | 1967-06-27 | Celanese Corp | Mono, ortho and oxetane esters of trimethylol compounds |
| DE1592655C2 (de) * | 1966-07-13 | 1972-03-30 | Gewerkschaft Victor, Chemische Werke, 4620 Castrop Rauxel | Düngemittelgranulat mit kontollierter Nährstoffabgabe |
| US4015970A (en) * | 1968-09-06 | 1977-04-05 | Airwick Industries, Inc. | Granular products for soil treatment |
| US3887699A (en) * | 1969-03-24 | 1975-06-03 | Seymour Yolles | Biodegradable polymeric article for dispensing drugs |
| US3696123A (en) * | 1970-03-19 | 1972-10-03 | Siegfried H Schroeter | Dihydrocarbonoxyoxethanes |
| US3673216A (en) * | 1970-05-01 | 1972-06-27 | Gen Electric | Alkoxyoxetanes |
| US3914402A (en) * | 1973-06-14 | 1975-10-21 | Alza Corp | Ophthalmic dosage form, for releasing medication over time |
| US3911098A (en) * | 1974-02-11 | 1975-10-07 | American Cyanamid Co | Medicament carrier |
-
1976
- 1976-04-08 US US05/675,185 patent/US4066747A/en not_active Expired - Lifetime
-
1977
- 1977-02-28 GB GB8424/77A patent/GB1518638A/en not_active Expired
- 1977-03-28 CA CA274,870A patent/CA1112798A/en not_active Expired
- 1977-04-01 SE SE7703816A patent/SE421321B/xx not_active IP Right Cessation
- 1977-04-04 AU AU23933/77A patent/AU507701B2/en not_active Expired
- 1977-04-06 CH CH437077A patent/CH633567A5/de not_active IP Right Cessation
- 1977-04-06 JP JP3937477A patent/JPS52123500A/ja active Granted
- 1977-04-06 DE DE19772715502 patent/DE2715502A1/de active Granted
- 1977-04-06 FR FR7710402A patent/FR2347396A1/fr active Granted
- 1977-04-07 IT IT67771/77A patent/IT1082732B/it active
- 1977-09-28 US US05/837,308 patent/US4136252A/en not_active Expired - Lifetime
- 1977-09-28 US US05/837,309 patent/US4155740A/en not_active Expired - Lifetime
- 1977-09-28 US US05/837,310 patent/US4119579A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619968B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-03-27 |
| DE2715502A1 (de) | 1977-10-20 |
| US4066747A (en) | 1978-01-03 |
| US4136252A (en) | 1979-01-23 |
| AU2393377A (en) | 1978-10-12 |
| CH633567A5 (de) | 1982-12-15 |
| JPS52123500A (en) | 1977-10-17 |
| SE421321B (sv) | 1981-12-14 |
| US4155740A (en) | 1979-05-22 |
| AU507701B2 (en) | 1980-02-21 |
| IT1082732B (it) | 1985-05-21 |
| SE7703816L (sv) | 1977-10-09 |
| DE2715502C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-01-28 |
| FR2347396B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-12-12 |
| GB1518638A (en) | 1978-07-19 |
| US4119579A (en) | 1978-10-10 |
| FR2347396A1 (fr) | 1977-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |