KR820000119B1 - 아미노산 유도체의 제조방법 - Google Patents
아미노산 유도체의 제조방법 Download PDFInfo
- Publication number
- KR820000119B1 KR820000119B1 KR7903456A KR790003456A KR820000119B1 KR 820000119 B1 KR820000119 B1 KR 820000119B1 KR 7903456 A KR7903456 A KR 7903456A KR 790003456 A KR790003456 A KR 790003456A KR 820000119 B1 KR820000119 B1 KR 820000119B1
- Authority
- KR
- South Korea
- Prior art keywords
- proline
- formula
- compound
- mol
- amino acid
- 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
- 238000000034 method Methods 0.000 title description 8
- 150000003862 amino acid derivatives Chemical class 0.000 title description 4
- 238000002360 preparation method Methods 0.000 title description 3
- 150000001875 compounds Chemical class 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 229910052736 halogen Chemical group 0.000 claims description 3
- 150000002367 halogens Chemical group 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- 238000004517 catalytic hydrocracking Methods 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- -1 sulfide compound Chemical class 0.000 description 17
- 229960002429 proline Drugs 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 238000000921 elemental analysis Methods 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 6
- 229930182821 L-proline Natural products 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- PIAOLBVUVDXHHL-VOTSOKGWSA-N β-nitrostyrene Chemical class [O-][N+](=O)\C=C\C1=CC=CC=C1 PIAOLBVUVDXHHL-VOTSOKGWSA-N 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- RZWZRACFZGVKFM-UHFFFAOYSA-N propanoyl chloride Chemical compound CCC(Cl)=O RZWZRACFZGVKFM-UHFFFAOYSA-N 0.000 description 4
- 239000007858 starting material Substances 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 125000006239 protecting group Chemical group 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- FAKRSMQSSFJEIM-MLWJPKLSSA-N (2s)-1-(2-methyl-3-sulfanylpropanoyl)pyrrolidine-2-carboxylic acid Chemical compound SCC(C)C(=O)N1CCC[C@H]1C(O)=O FAKRSMQSSFJEIM-MLWJPKLSSA-N 0.000 description 2
- KKJQZEWNZXRJFG-AKGZTFGVSA-N (2s)-4-methylpyrrolidine-2-carboxylic acid Chemical compound CC1CN[C@H](C(O)=O)C1 KKJQZEWNZXRJFG-AKGZTFGVSA-N 0.000 description 2
- IADUEWIQBXOCDZ-VKHMYHEASA-N (S)-azetidine-2-carboxylic acid Chemical compound OC(=O)[C@@H]1CCN1 IADUEWIQBXOCDZ-VKHMYHEASA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 108010064733 Angiotensins Proteins 0.000 description 2
- 102000015427 Angiotensins Human genes 0.000 description 2
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- RWSXRVCMGQZWBV-WDSKDSINSA-N glutathione Chemical compound OC(=O)[C@@H](N)CCC(=O)N[C@@H](CS)C(=O)NCC(O)=O RWSXRVCMGQZWBV-WDSKDSINSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 2
- 239000011736 potassium bicarbonate Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 description 2
- 150000003573 thiols Chemical group 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- IADUEWIQBXOCDZ-UHFFFAOYSA-N (2S)-azetidine-2-carboxylic acid Natural products OC(=O)C1CCN1 IADUEWIQBXOCDZ-UHFFFAOYSA-N 0.000 description 1
- SRIPWKGWOAOUEH-GDVGLLTNSA-N (2s)-1-(2-sulfanylpropanoyl)pyrrolidine-2-carboxylic acid Chemical compound CC(S)C(=O)N1CCC[C@H]1C(O)=O SRIPWKGWOAOUEH-GDVGLLTNSA-N 0.000 description 1
- HYIXVZHJZDSDBA-LURJTMIESA-N (2s)-1-(3-sulfanylpropanoyl)pyrrolidine-2-carboxylic acid Chemical compound OC(=O)[C@@H]1CCCN1C(=O)CCS HYIXVZHJZDSDBA-LURJTMIESA-N 0.000 description 1
- CUKWUWBLQQDQAC-VEQWQPCFSA-N (3s)-3-amino-4-[[(2s)-1-[[(2s)-1-[[(2s)-1-[[(2s,3s)-1-[[(2s)-1-[(2s)-2-[[(1s)-1-carboxyethyl]carbamoyl]pyrrolidin-1-yl]-3-(1h-imidazol-5-yl)-1-oxopropan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]amino]-3-methyl-1-ox Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C)C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C1=CC=C(O)C=C1 CUKWUWBLQQDQAC-VEQWQPCFSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- 102000005862 Angiotensin II Human genes 0.000 description 1
- 101800000734 Angiotensin-1 Proteins 0.000 description 1
- 102400000344 Angiotensin-1 Human genes 0.000 description 1
- 101800000733 Angiotensin-2 Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 108010024636 Glutathione Proteins 0.000 description 1
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- 240000001307 Myosotis scorpioides Species 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- 239000012346 acetyl chloride Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000005189 alkyl hydroxy group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- ORWYRWWVDCYOMK-HBZPZAIKSA-N angiotensin I Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CC(C)C)C(O)=O)NC(=O)[C@@H](NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@@H](N)CC(O)=O)C(C)C)C1=CC=C(O)C=C1 ORWYRWWVDCYOMK-HBZPZAIKSA-N 0.000 description 1
- 229950006323 angiotensin ii Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- QAWBXZYPFCFQLA-UHFFFAOYSA-N butanoyl bromide Chemical compound CCCC(Br)=O QAWBXZYPFCFQLA-UHFFFAOYSA-N 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229960003180 glutathione Drugs 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910003446 platinum oxide Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/04—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7903456A KR820000119B1 (ko) | 1979-10-10 | 1979-10-10 | 아미노산 유도체의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR7903456A KR820000119B1 (ko) | 1979-10-10 | 1979-10-10 | 아미노산 유도체의 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR820000119B1 true KR820000119B1 (ko) | 1982-02-18 |
Family
ID=19213144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR7903456A Expired KR820000119B1 (ko) | 1979-10-10 | 1979-10-10 | 아미노산 유도체의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR820000119B1 (ko) |
-
1979
- 1979-10-10 KR KR7903456A patent/KR820000119B1/ko not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK172751B1 (da) | Cis,endo-2-azabicyclo[3,3,0]octan-3-carboxylsyrer og estere deraf samt salte deraf og fremgangsmåde til deres fremstilling | |
CN1065526C (zh) | 制备n-甲基-n'-硝基胍的方法 | |
KR100195895B1 (ko) | 3-(l-피로글루타밀)-l-티아졸리딘-4-카르복실산 및 그 유도체의 제조방법) | |
HU196816B (en) | Process for producing alkali- and ammonium-salts of 4-/hydroxy-methyl-phosphinyl/-2-amino-butiric acid | |
US5276164A (en) | Process for the production of 4-hydroxy-2-oxopyrrolidin-1-yl-acetamide | |
Wheeler et al. | Synthesis of 1-aminocyclopropenecarboxylic acid: the unsaturated analog of ACC | |
KR820000119B1 (ko) | 아미노산 유도체의 제조방법 | |
US4460780A (en) | Process for preparation of optically active thiol compounds | |
JP3716376B2 (ja) | 光学分割剤およびそれを用いた光学活性3−アミノピロリジン誘導体の製造法 | |
EP0260588B1 (en) | Process for the preparation of alpha-N-[(hypoxanthin-9-yl)-pentyloxycarbonyl]-arginine | |
HU213315B (en) | Process for producing arylacetic acids and their alkali metal salts | |
US4668798A (en) | Process for preparing pyrrolidine derivatives | |
DE2245392C3 (de) | Verfahren zur Herstellung von N-tert-Butyloxycarbonyl-, N-tert-Amyloxycarbonyl- oder N-4-MethoxybenzyIoxycarbonylaminocarbonsäuren oder -peptiden | |
SU803859A3 (ru) | Способ получени -тиопропионами-дОВ или иХ КиСлОТНО-АддиТиВНыХСОлЕй | |
US4017512A (en) | Process for producing N-alkylhydroxylamines | |
KR870001569B1 (ko) | 피롤리딘 유도체의 제조방법 | |
US3790598A (en) | Process for preparing alpha-amino acids | |
NZ201412A (en) | Preparation of 4-aminobutyramide | |
KR960034188A (ko) | (-)3(에스)-메틸벤즈옥사진 유도체의 제조방법 | |
JP3572668B2 (ja) | アシルアミノフタル酸誘導体の製造方法 | |
US5840972A (en) | Process for preparing NG -monoalkyl-L-arginine and related compounds | |
EP0066440B1 (en) | Chemical process | |
KR850001529B1 (ko) | 아미노산의 페놀에스테르 유도체의 제조방법 | |
KR940005014B1 (ko) | 피롤리딘카르복실산 유도체의 제조방법 | |
KR960009267B1 (ko) | 프롤린유도체의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19791010 |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19810224 Patent event code: PE09021S01D |
|
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19811207 Patent event code: PE09021S01D |
|
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19820120 |
|
PN2301 | Change of applicant |
Patent event date: 19820415 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19820427 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19820508 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19820508 End annual number: 3 Start annual number: 1 |
|
PR1001 | Payment of annual fee |
Payment date: 19841226 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 19851230 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 19870130 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 19880118 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 19890109 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 19891123 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 19901122 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 19920207 Start annual number: 11 End annual number: 11 |
|
FPAY | Annual fee payment |
Payment date: 19930127 Year of fee payment: 12 |
|
PR1001 | Payment of annual fee |
Payment date: 19930127 Start annual number: 12 End annual number: 12 |
|
EXPY | Expiration of term | ||
PC1801 | Expiration of term |
Termination date: 19951120 Termination category: Others |