KR19990088155A - 시킴산및그의유도체의제조방법 - Google Patents
시킴산및그의유도체의제조방법 Download PDFInfo
- Publication number
- KR19990088155A KR19990088155A KR1019990016579A KR19990016579A KR19990088155A KR 19990088155 A KR19990088155 A KR 19990088155A KR 1019990016579 A KR1019990016579 A KR 1019990016579A KR 19990016579 A KR19990016579 A KR 19990016579A KR 19990088155 A KR19990088155 A KR 19990088155A
- Authority
- KR
- South Korea
- Prior art keywords
- derivatives
- group
- formula
- protecting group
- hydrogen
- Prior art date
Links
- JXOHGGNKMLTUBP-JKUQZMGJSA-N shikimic acid Natural products O[C@@H]1CC(C(O)=O)=C[C@H](O)[C@@H]1O JXOHGGNKMLTUBP-JKUQZMGJSA-N 0.000 title claims abstract description 10
- JXOHGGNKMLTUBP-HSUXUTPPSA-N shikimic acid Chemical compound O[C@@H]1CC(C(O)=O)=C[C@@H](O)[C@H]1O JXOHGGNKMLTUBP-HSUXUTPPSA-N 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 15
- 238000002360 preparation method Methods 0.000 title description 2
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- AAWZDTNXLSGCEK-LNVDRNJUSA-N (3r,5r)-1,3,4,5-tetrahydroxycyclohexane-1-carboxylic acid Chemical compound O[C@@H]1CC(O)(C(O)=O)C[C@@H](O)C1O AAWZDTNXLSGCEK-LNVDRNJUSA-N 0.000 claims abstract description 10
- QQVDYSUDFZZPSU-UHFFFAOYSA-M chloromethylidene(dimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)=CCl QQVDYSUDFZZPSU-UHFFFAOYSA-M 0.000 claims abstract description 10
- 230000018044 dehydration Effects 0.000 claims abstract description 10
- AAWZDTNXLSGCEK-UHFFFAOYSA-N Cordycepinsaeure Natural products OC1CC(O)(C(O)=O)CC(O)C1O AAWZDTNXLSGCEK-UHFFFAOYSA-N 0.000 claims abstract description 9
- AAWZDTNXLSGCEK-ZHQZDSKASA-N Quinic acid Natural products O[C@H]1CC(O)(C(O)=O)C[C@H](O)C1O AAWZDTNXLSGCEK-ZHQZDSKASA-N 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 24
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 18
- 125000006239 protecting group Chemical group 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 125000004356 hydroxy functional group Chemical group O* 0.000 claims description 10
- 125000000424 1,2-diol group Chemical group 0.000 claims description 6
- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 claims description 6
- 125000002252 acyl group Chemical group 0.000 claims description 5
- 125000001118 alkylidene group Chemical group 0.000 claims description 5
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 5
- 125000006244 carboxylic acid protecting group Chemical group 0.000 claims description 4
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 2
- -1 sulfate) Chemical compound 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 125000003342 alkenyl group Chemical group 0.000 description 4
- 125000000304 alkynyl group Chemical group 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000012044 organic layer Substances 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 3
- 239000012024 dehydrating agents Substances 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 125000000654 isopropylidene group Chemical group C(C)(C)=* 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- ZRVIHIHTDPBEDE-UHFFFAOYSA-N CCOBO Chemical class CCOBO ZRVIHIHTDPBEDE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- 229940022663 acetate Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 229940089960 chloroacetate Drugs 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 229940120124 dichloroacetate Drugs 0.000 description 1
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 1
- JTGAUXSVQKWNHO-UHFFFAOYSA-N ditert-butylsilicon Chemical group CC(C)(C)[Si]C(C)(C)C JTGAUXSVQKWNHO-UHFFFAOYSA-N 0.000 description 1
- 125000004185 ester group Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- RMIODHQZRUFFFF-UHFFFAOYSA-M methoxyacetate Chemical compound COCC([O-])=O RMIODHQZRUFFFF-UHFFFAOYSA-M 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- DIRVEOCOAHGVJV-UHFFFAOYSA-N n-methyl-n-pyridin-2-ylformamide Chemical compound O=CN(C)C1=CC=CC=N1 DIRVEOCOAHGVJV-UHFFFAOYSA-N 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- DKTXXUNXVCHYDO-UHFFFAOYSA-N phenoxyborinic acid Chemical class OBOC1=CC=CC=C1 DKTXXUNXVCHYDO-UHFFFAOYSA-N 0.000 description 1
- FAQJJMHZNSSFSM-UHFFFAOYSA-N phenylglyoxylic acid Chemical compound OC(=O)C(=O)C1=CC=CC=C1 FAQJJMHZNSSFSM-UHFFFAOYSA-N 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 239000003880 polar aprotic solvent Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- ZHNFLHYOFXQIOW-LPYZJUEESA-N quinine sulfate dihydrate Chemical class [H+].[H+].O.O.[O-]S([O-])(=O)=O.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21.C([C@H]([C@H](C1)C=C)C2)C[N@@]1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OC)C=C21 ZHNFLHYOFXQIOW-LPYZJUEESA-N 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 150000003364 shikimic acids Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- 229940066528 trichloroacetate Drugs 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C62/30—Unsaturated compounds
- C07C62/32—Unsaturated compounds containing hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (11)
- 빌스마이어(Vilsmeier) 시약에 의해 탈수시키는 것을 특징으로 하는, 탈수에 의해 퀸산(quinic acid) 및 그의 유도체로부터 시킴산(shikimic acid) 및 그의 유도체를 제조하는 방법.
- 제 1항에 있어서,하기 화학식 1의 화합물 또는 그의 염을 탈수시키는 것을 특징으로 하는 방법:화학식 1상기 식에서,R1은 수소 또는 카복실산 보호기이고,R2는 수소 또는 하이드록시 보호기이고,R3는 수소 또는 하이드록시 보호기이거나, 또는R2와 R3은 함께 1,2-디올 보호기를 형성하고,R4은 수소 또는 하이드록시 보호기이다.
- 제 1항 또는 제 2항에 있어서,R1이 수소 또는 알킬인 화학식 1의 화합물을 탈수시키는 것을 특징으로 하는 방법.
- 제 1항 또는 제 2항에 있어서,R2, R3및 R4가 수소인 화학식 1의 화합물을 탈수시키는 것을 특징으로 하는 방법.
- 제 1항 또는 제 2항에 있어서,R2, R3및 R4중 하나 이상이 하이드록시 보호기인 화학식 1의 화합물을 탈수시키는 것을 특징으로 하는 방법.
- 제 5항에 있어서,보호기 또는 보호기들이 아실기, 알킬기, 또는 아실기 및 알킬기인 것을 특징으로 하는 방법.
- 제 5항에 있어서,R2와 R3가 함께 알킬리덴기를 나타내고 R4가 아실기인 것을 특징으로 하는 방법.
- 제 7항에 있어서,R4가 설폰산 잔기인 것을 특징으로 하는 방법.
- 제 1항 또는 제 2항에 있어서,화학식 1의 화합물이 3,4-이소프로필리덴-5-메실-퀸산 에틸 에스테르인 것을 특징으로 하는 방법.
- 제 1항 또는 제 2항에 있어서,에틸 아세테이트중에서 빌스마이어 시약과 반응시키는 것을 특징으로 하는 방법.
- 제 1항 또는 제 2항에 있어서,디메틸포름아미드중에서 POCl3, 옥살릴 디클로라이드 또는 포스겐을 사용하여 동일한 반응계에서 빌스마이어 시약을 형성시키는 것을 특징으로 하는 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98108655 | 1998-05-13 | ||
EP98108655.6 | 1998-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990088155A true KR19990088155A (ko) | 1999-12-27 |
KR100357651B1 KR100357651B1 (ko) | 2002-10-25 |
Family
ID=8231920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990016579A KR100357651B1 (ko) | 1998-05-13 | 1999-05-10 | 시킴산 및 그의 염의 제조방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6130354A (ko) |
EP (1) | EP0957078B1 (ko) |
JP (1) | JP3641384B2 (ko) |
KR (1) | KR100357651B1 (ko) |
CN (1) | CN1075485C (ko) |
AT (1) | ATE209621T1 (ko) |
CA (1) | CA2271396C (ko) |
DE (1) | DE69900483T2 (ko) |
DK (1) | DK0957078T3 (ko) |
ES (1) | ES2167975T3 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6518438B2 (en) | 1996-08-23 | 2003-02-11 | Gilead Sciences, Inc. | Preparation of cyclohexene carboxylate derivatives |
CN100386301C (zh) * | 2006-04-12 | 2008-05-07 | 刘润民 | 一种莽草酸生产方法 |
CN101230001B (zh) * | 2007-12-13 | 2012-03-21 | 无锡宏瑞生物医药科技有限公司 | 3-位酰化莽草酸或莽草酸甲(乙)酯衍生物 |
KR20110066130A (ko) * | 2008-07-15 | 2011-06-16 | 우베 고산 가부시키가이샤 | 리튬전지용 비수 전해액, 그것을 이용한 리튬전지, 및 그것에 사용되는 폼일옥시기 함유 화합물 |
CA2852465A1 (en) | 2011-09-07 | 2013-03-14 | Shinshu University | Method for producing useful metabolites from filamentous fungi |
CN102633629B (zh) * | 2012-04-01 | 2013-11-27 | 浙江师范大学 | 一种莽草酸的合成方法 |
JP6072247B2 (ja) * | 2013-06-28 | 2017-02-01 | 富士フイルム株式会社 | シキミ酸誘導体の製造法および中間体 |
KR20240079156A (ko) | 2022-11-28 | 2024-06-04 | 주식회사 엠퍼플 | 침엽수를 이용한 시킴산 추출 방법 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU720933B2 (en) * | 1995-02-27 | 2000-06-15 | Gilead Sciences, Inc. | Novel selective inhibitors of viral or bacterial neuraminidases |
DE69716962T2 (de) * | 1996-08-19 | 2003-07-03 | Ube Industries, Ltd. | Verfahren zur herstellung von substituierten trifluorobenzoesäurederivaten und deren ester |
WO1998007685A1 (en) * | 1996-08-23 | 1998-02-26 | Gilead Sciences, Inc. | Preparation of cyclohexene carboxylate derivatives |
JPH1121267A (ja) * | 1997-06-30 | 1999-01-26 | Mitsui Chem Inc | (−)−シキミ酸又はその前駆体の製造方法 |
-
1999
- 1999-05-06 EP EP99109014A patent/EP0957078B1/en not_active Expired - Lifetime
- 1999-05-06 AT AT99109014T patent/ATE209621T1/de active
- 1999-05-06 DK DK99109014T patent/DK0957078T3/da active
- 1999-05-06 DE DE69900483T patent/DE69900483T2/de not_active Expired - Lifetime
- 1999-05-06 ES ES99109014T patent/ES2167975T3/es not_active Expired - Lifetime
- 1999-05-07 CA CA002271396A patent/CA2271396C/en not_active Expired - Lifetime
- 1999-05-10 JP JP12792099A patent/JP3641384B2/ja not_active Expired - Lifetime
- 1999-05-10 KR KR1019990016579A patent/KR100357651B1/ko not_active IP Right Cessation
- 1999-05-10 US US09/307,684 patent/US6130354A/en not_active Expired - Lifetime
- 1999-05-13 CN CN99106395A patent/CN1075485C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100357651B1 (ko) | 2002-10-25 |
EP0957078A1 (en) | 1999-11-17 |
DE69900483T2 (de) | 2002-06-27 |
CA2271396C (en) | 2002-10-08 |
ES2167975T3 (es) | 2002-05-16 |
JP3641384B2 (ja) | 2005-04-20 |
DE69900483D1 (de) | 2002-01-10 |
CN1235151A (zh) | 1999-11-17 |
CN1075485C (zh) | 2001-11-28 |
EP0957078B1 (en) | 2001-11-28 |
US6130354A (en) | 2000-10-10 |
JP2000026365A (ja) | 2000-01-25 |
CA2271396A1 (en) | 1999-11-13 |
DK0957078T3 (da) | 2002-04-02 |
ATE209621T1 (de) | 2001-12-15 |
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