CA1307534C - Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase - Google Patents

Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase

Info

Publication number: CA1307534C
Authority: CA; Canada
Prior art keywords: compound; ethyl; mmol; alkyl; benzyl
Prior art date: 1984-11-19
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 - Lifetime

Application number

CA000546908A

Other languages

English (en)

Inventor

Yvan Guindon

Christiane Yoakim

Howard E. Morton

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Merck Frosst Canada and Co

Original Assignee

Merck Frosst Canada and Co

Priority date (The priority date 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 date listed.)

1984-11-19

Filing date

1987-09-15

Publication date

1992-09-15

1984-11-19 Priority claimed from US06/673,231 external-priority patent/US4611068A/en

1987-09-15 Application filed by Merck Frosst Canada and Co filed Critical Merck Frosst Canada and Co

1987-09-15 Priority to CA000546908A priority Critical patent/CA1307534C/fr

1992-09-15 Application granted granted Critical

1992-09-15 Publication of CA1307534C publication Critical patent/CA1307534C/fr

2009-09-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000002360 preparation method Methods 0.000 title abstract description 12
229940121710 HMGCoA reductase inhibitor Drugs 0.000 title abstract 2
239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 title abstract 2
239000000543 intermediate Substances 0.000 title abstract 2
229940096701 plain lipid modifying drug hmg coa reductase inhibitors Drugs 0.000 title abstract 2
150000001875 compounds Chemical class 0.000 claims abstract description 47
125000000217 alkyl group Chemical group 0.000 claims abstract description 13
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 7
125000004183 alkoxy alkyl group Chemical group 0.000 claims abstract 3
125000005081 alkoxyalkoxyalkyl group Chemical group 0.000 claims abstract 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 17
-1 tri-phenylsilyl Chemical group 0.000 claims description 7
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 5
125000001309 chloro group Chemical group Cl* 0.000 claims description 4
238000004519 manufacturing process Methods 0.000 claims description 4
125000006239 protecting group Chemical group 0.000 claims description 3
125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 2
125000001246 bromo group Chemical group Br* 0.000 claims description 2
FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 claims 2
125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims 1
229910052783 alkali metal Inorganic materials 0.000 claims 1
KXASUGRAQCHJLA-YADHBBJMSA-N ethyl (3r,5s)-6-bromo-5-[tert-butyl(diphenyl)silyl]oxy-3-(methoxymethoxy)hexanoate Chemical compound C=1C=CC=CC=1[Si](C(C)(C)C)(O[C@H](CBr)C[C@H](CC(=O)OCC)OCOC)C1=CC=CC=C1 KXASUGRAQCHJLA-YADHBBJMSA-N 0.000 claims 1
125000000037 tert-butyldiphenylsilyl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1[Si]([H])([*]C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 24
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 18
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
101150041968 CDC13 gene Proteins 0.000 description 11
HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 11
150000002500 ions Chemical class 0.000 description 11
229910001868 water Inorganic materials 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
229910052786 argon Inorganic materials 0.000 description 9
239000000463 material Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
239000012267 brine Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 8
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 7
125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 7
239000011541 reaction mixture Substances 0.000 description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
239000000243 solution Substances 0.000 description 6
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
239000002253 acid Substances 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 5
150000004820 halides Chemical class 0.000 description 5
229910052943 magnesium sulfate Inorganic materials 0.000 description 5
239000000047 product Substances 0.000 description 5
239000002904 solvent Substances 0.000 description 5
238000004587 chromatography analysis Methods 0.000 description 4
229910052681 coesite Inorganic materials 0.000 description 4
229910052906 cristobalite Inorganic materials 0.000 description 4
238000001035 drying Methods 0.000 description 4
238000003818 flash chromatography Methods 0.000 description 4
239000001257 hydrogen Substances 0.000 description 4
229910052739 hydrogen Inorganic materials 0.000 description 4
238000000034 method Methods 0.000 description 4
239000012044 organic layer Substances 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
235000012239 silicon dioxide Nutrition 0.000 description 4
229910052682 stishovite Inorganic materials 0.000 description 4
229910052905 tridymite Inorganic materials 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
ABQPEYRVNHDPIO-UHFFFAOYSA-N bromo(dimethyl)borane Chemical compound CB(C)Br ABQPEYRVNHDPIO-UHFFFAOYSA-N 0.000 description 3
150000002596 lactones Chemical group 0.000 description 3
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
238000000746 purification Methods 0.000 description 3
238000010792 warming Methods 0.000 description 3
RGLQSFFFIREZFV-UHFFFAOYSA-N 1-(bromomethyl)-2,4-dichlorobenzene Chemical compound ClC1=CC=C(CBr)C(Cl)=C1 RGLQSFFFIREZFV-UHFFFAOYSA-N 0.000 description 2
MEKOFIRRDATTAG-UHFFFAOYSA-N 2,2,5,8-tetramethyl-3,4-dihydrochromen-6-ol Chemical compound C1CC(C)(C)OC2=C1C(C)=C(O)C=C2C MEKOFIRRDATTAG-UHFFFAOYSA-N 0.000 description 2
HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
VGMFHMLQOYWYHN-UHFFFAOYSA-N Compactin Natural products OCC1OC(OC2C(O)C(O)C(CO)OC2Oc3cc(O)c4C(=O)C(=COc4c3)c5ccc(O)c(O)c5)C(O)C(O)C1O VGMFHMLQOYWYHN-UHFFFAOYSA-N 0.000 description 2
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
AJLFOPYRIVGYMJ-UHFFFAOYSA-N SJ000287055 Natural products C12C(OC(=O)C(C)CC)CCC=C2C=CC(C)C1CCC1CC(O)CC(=O)O1 AJLFOPYRIVGYMJ-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
239000004305 biphenyl Substances 0.000 description 2
UWTDFICHZKXYAC-UHFFFAOYSA-N boron;oxolane Chemical compound [B].C1CCOC1 UWTDFICHZKXYAC-UHFFFAOYSA-N 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000010828 elution Methods 0.000 description 2
239000000499 gel Substances 0.000 description 2
125000005843 halogen group Chemical group 0.000 description 2
238000007273 lactonization reaction Methods 0.000 description 2
239000001630 malic acid Substances 0.000 description 2
AJLFOPYRIVGYMJ-INTXDZFKSA-N mevastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=CCC[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 AJLFOPYRIVGYMJ-INTXDZFKSA-N 0.000 description 2
BOZILQFLQYBIIY-UHFFFAOYSA-N mevastatin hydroxy acid Natural products C1=CC(C)C(CCC(O)CC(O)CC(O)=O)C2C(OC(=O)C(C)CC)CCC=C21 BOZILQFLQYBIIY-UHFFFAOYSA-N 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
210000000056 organ Anatomy 0.000 description 2
CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
230000037361 pathway Effects 0.000 description 2
229910000342 sodium bisulfate Inorganic materials 0.000 description 2
238000003756 stirring Methods 0.000 description 2
SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 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
125000004201 2,4-dichlorophenyl group Chemical group [H]C1=C([H])C(*)=C(Cl)C([H])=C1Cl 0.000 description 1
NIONDZDPPYHYKY-PLNGDYQASA-N 2Z-Hexenoic acid Chemical compound CCC\C=C/C(O)=O NIONDZDPPYHYKY-PLNGDYQASA-N 0.000 description 1
OZJPLYNZGCXSJM-UHFFFAOYSA-N 5-valerolactone Chemical compound O=C1CCCCO1 OZJPLYNZGCXSJM-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
BSFODEXXVBBYOC-UHFFFAOYSA-N 8-[4-(dimethylamino)butan-2-ylamino]quinolin-6-ol Chemical compound C1=CN=C2C(NC(CCN(C)C)C)=CC(O)=CC2=C1 BSFODEXXVBBYOC-UHFFFAOYSA-N 0.000 description 1
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
QWOJMRHUQHTCJG-UHFFFAOYSA-N CC([CH2-])=O Chemical compound CC([CH2-])=O QWOJMRHUQHTCJG-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
XJUZRXYOEPSWMB-UHFFFAOYSA-N Chloromethyl methyl ether Chemical compound COCCl XJUZRXYOEPSWMB-UHFFFAOYSA-N 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
244000287680 Garcinia dulcis Species 0.000 description 1
102000004286 Hydroxymethylglutaryl CoA Reductases Human genes 0.000 description 1
108090000895 Hydroxymethylglutaryl CoA Reductases Proteins 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
PCZOHLXUXFIOCF-UHFFFAOYSA-N Monacolin X Natural products C12C(OC(=O)C(C)CC)CC(C)C=C2C=CC(C)C1CCC1CC(O)CC(=O)O1 PCZOHLXUXFIOCF-UHFFFAOYSA-N 0.000 description 1
229910017974 NH40H Inorganic materials 0.000 description 1
241001163743 Perlodes Species 0.000 description 1
101150057388 Reln gene Proteins 0.000 description 1
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000004703 alkoxides Chemical class 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
125000004391 aryl sulfonyl group Chemical group 0.000 description 1
125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
125000002619 bicyclic group Chemical group 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
239000001273 butane Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
229940061627 chloromethyl methyl ether Drugs 0.000 description 1
238000013375 chromatographic separation Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
150000004696 coordination complex Chemical class 0.000 description 1
239000012043 crude product Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
JJCFRYNCJDLXIK-UHFFFAOYSA-N cyproheptadine Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2C=CC2=CC=CC=C21 JJCFRYNCJDLXIK-UHFFFAOYSA-N 0.000 description 1
229960004132 diethyl ether Drugs 0.000 description 1
150000002009 diols Chemical class 0.000 description 1
238000004821 distillation Methods 0.000 description 1
150000002118 epoxides Chemical class 0.000 description 1
HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
238000001914 filtration Methods 0.000 description 1
125000001153 fluoro group Chemical group F* 0.000 description 1
MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid Chemical compound CCCCCCC(O)=O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 description 1
230000000260 hypercholesteremic effect Effects 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000011630 iodine Substances 0.000 description 1
239000010410 layer Substances 0.000 description 1
PCZOHLXUXFIOCF-BXMDZJJMSA-N lovastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 PCZOHLXUXFIOCF-BXMDZJJMSA-N 0.000 description 1
QLJODMDSTUBWDW-UHFFFAOYSA-N lovastatin hydroxy acid Natural products C1=CC(C)C(CCC(O)CC(O)CC(O)=O)C2C(OC(=O)C(C)CC)CC(C)C=C21 QLJODMDSTUBWDW-UHFFFAOYSA-N 0.000 description 1
235000019341 magnesium sulphate Nutrition 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
NSPJNIDYTSSIIY-UHFFFAOYSA-N methoxy(methoxymethoxy)methane Chemical class COCOCOC NSPJNIDYTSSIIY-UHFFFAOYSA-N 0.000 description 1
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
229940099990 ogen Drugs 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000003389 potentiating effect Effects 0.000 description 1
VMXUWOKSQNHOCA-UKTHLTGXSA-N ranitidine Chemical compound [O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 VMXUWOKSQNHOCA-UKTHLTGXSA-N 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
241000894007 species Species 0.000 description 1
239000012258 stirred mixture Substances 0.000 description 1
DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/38—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D303/40—Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)

CA000546908A 1984-11-19 1987-09-15 Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase Expired - Lifetime CA1307534C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000546908A CA1307534C (fr)	1984-11-19	1987-09-15	Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US06/673,231 US4611068A (en)	1984-11-19	1984-11-19	Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein
US673,231		1984-11-19
CA000546908A CA1307534C (fr)	1984-11-19	1987-09-15	Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000495158A Division CA1245226A (fr)	1984-11-19	1985-11-13	Procede de preparation d'inhibiteurs de la hmg-coa reductase et composes intermediaires

Publications (1)

Publication Number	Publication Date
CA1307534C true CA1307534C (fr)	1992-09-15

Family

ID=25671505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000546908A Expired - Lifetime CA1307534C (fr)	1984-11-19	1987-09-15	Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase

Country Status (1)

Country	Link
CA (1)	CA1307534C (fr)

1987
- 1987-09-15 CA CA000546908A patent/CA1307534C/fr not_active Expired - Lifetime

Legal Events

Date	Code	Title	Description
1995-03-15	MKLA	Lapsed

Publication	Publication Date	Title
JPH0329789B2 (fr)	1991-04-25
US5550152A (en)	1996-08-27	Benzopyran and related LTB4 antagonists
JPS6328063B2 (fr)	1988-06-07
CA1340430C (fr)	1999-03-09	Preparation de tetrazoles antihypercholesterolemiques et leurs intermediaires
US4611068A (en)	1986-09-09	Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein
CA2056039A1 (fr)	1992-07-23	Analogues de carbacycline
IE842848L (en)	1985-05-07	Producing penems
CA1307534C (fr)	1992-09-15	Composes intermediaires utiles pour la preparation d'inhibiteurs de la hmg-coa reductase
US4855481A (en)	1989-08-08	Process for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed therein
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US5712388A (en)	1998-01-27	Method of preparing a derivative of optically active azetidin-2-one
CA1273352A (fr)	1990-08-28	Intermediaires utilises dans la preparation d'inhibiteurs de la reductase hmg-coa
US4837344A (en)	1989-06-06	Optically active bicyclo carboxylic acids and their derivatives
Jackson et al.	1984	Formal total synthesis of (±)-pseudomonic acids from dihydropyran
JPH0245614B2 (fr)	1990-10-11
WO1992020644A1 (fr)	1992-11-26	Procede synthetique
US4235779A (en)	1980-11-25	Bicyclic lactones
US4985571A (en)	1991-01-15	6-membered lactones useful as intermediates for antilipemic mevalonic acid lactones
CY1875A (en)	1996-04-05	Preparation of antihypercholesterolemic tetrazole compounds and intermediates thereof
JP2011503052A (ja)	2011-01-27	（６ｒ）−３−ヘキシル−４−ヒドロキシ−６−ウンデシル−５，６−ジヒドロピラン−２−オンの製造方法及びそれに用いられる中間体
US4701536A (en)	1987-10-20	Novel 10-membered ring compound and process for preparing the same
JPH0142946B2 (fr)	1989-09-18
US4996231A (en)	1991-02-26	Triyne cyclic carbonates
US4898853A (en)	1990-02-06	Acetylenic esters
JPH03385B2 (fr)	1991-01-07