KR900012898A - 벤젤설폰아미드 및 이의 제조방법 - Google Patents
벤젤설폰아미드 및 이의 제조방법 Download PDFInfo
- Publication number
- KR900012898A KR900012898A KR1019900001886A KR900001886A KR900012898A KR 900012898 A KR900012898 A KR 900012898A KR 1019900001886 A KR1019900001886 A KR 1019900001886A KR 900001886 A KR900001886 A KR 900001886A KR 900012898 A KR900012898 A KR 900012898A
- Authority
- KR
- South Korea
- Prior art keywords
- compound
- carbon atoms
- alkyl
- hydrogen
- tert
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 12
- 239000003814 drug Substances 0.000 claims abstract 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 9
- 125000000217 alkyl group Chemical group 0.000 claims 7
- 229910052739 hydrogen Inorganic materials 0.000 claims 7
- 239000001257 hydrogen Substances 0.000 claims 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 4
- 150000002431 hydrogen Chemical class 0.000 claims 3
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 2
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 2
- -1 3 , 5-di-tert-butyl-4-hydroxyphenylsulfamoyl Chemical group 0.000 claims 1
- KCGKYAORRXGWMN-UHFFFAOYSA-N CNS(=O)=O Chemical compound CNS(=O)=O KCGKYAORRXGWMN-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- OTCCXZVWOGOSDR-UHFFFAOYSA-N benzene;sulfamic acid Chemical compound NS(O)(=O)=O.C1=CC=CC=C1 OTCCXZVWOGOSDR-UHFFFAOYSA-N 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 125000000753 cycloalkyl group Chemical group 0.000 claims 1
- 230000000055 hyoplipidemic effect Effects 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 125000001424 substituent group Chemical group 0.000 claims 1
- 208000001953 Hypotension Diseases 0.000 abstract 1
- 239000003524 antilipemic agent Substances 0.000 abstract 1
- 150000008331 benzenesulfonamides Chemical class 0.000 abstract 1
- 230000001882 diuretic effect Effects 0.000 abstract 1
- 208000021822 hypotensive Diseases 0.000 abstract 1
- 230000001077 hypotensive effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/64—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton
- C07C323/67—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and sulfur atoms, not being part of thio groups, bound to the same carbon skeleton containing sulfur atoms of sulfonamide groups, bound to the carbon skeleton
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
- C07C311/21—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings having the nitrogen atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/14—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to carbon atoms of six-membered aromatic rings
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Obesity (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Paper (AREA)
- Photoreceptors In Electrophotography (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (9)
- 하기 일반식(Ⅰ)의 벤젠설포아미드.상기식에서, R1은 탄소수 1내지 5의 알킬 또는 3내지 5환원(ring member)의 사이클로알킬이고, R2는 탄소수 3내지 5의 측쇄 알킬이며, R3는 수소, 할로겐, 탄소수 1내지 4의 알킬 또는 알콕시이며, R4는 수소, 탄소수 1내지 3의 알킬, 할로겐, 트리플루오로메틸, 라디칼-SOn-A 〔여기에서, A는 탄소수 1내지 3의 알킬이거나, n이 2일 경우에는 NR6R7(여기에서, R6와 R7은 수소 또는 탄소수 1내지 4의 알킬이다)이고, n은 0,1 또는 2이다)〕이고, R5는 수소 또는 탄소수 1내지 3의 알킬이다.
- 제1항에 있어서, 치환체중 적어도 하나가 하기 의미를 갖는 화합물(Ⅰ).R1은 메틸, 이소프로필 또는 3급-부틸이고, R2는 이소프로필 또는 3급-부틸이며, R3는 수소, 염소 또는 탄소수 1내지 3의 직쇄 또는 측쇄 알콕시이고, R4는 트리플루오로메틸 또는 라디칼-SOn-A(여기에서, A및 n은 상기 언급된 의미를 갖는다)이며, R5는 수소 또는 탄소수 1내지 3의 알킬이다.
- 제1항에 있어서, 5-N-(3,5-디-3급-부틸-4-하이드록시페닐설파모일)-2-클로로벤젠-N,N-디메틸설폰아미드, 5-N-(3,5-디-3급 -부틸-4-하이드록시페닐설파모일)-2-클로로벤젠-N,N-메틸설폰아미드, 5-N-(3,5-디-3급-부틸-4-하이드록시페닐설파모일)-2-클로로벤젠설폰아미드, 및 3-N-(3,5-디-3급-부틸-4-하이드록시페닐설파모일)-4-클로로벤젠설폰아미드로 이루어진 그룹중에서 선택되는 화합물(Ⅰ).
- 하기 일반식(Ⅱ)의 화합물을 일반식(Ⅲ)의 화합물과 반응시키고, 필요한 경우 R5가 수소인 일반식(Ⅰ)의 생성화합물을 알킬화시켜 R5가 탄소수 1내지 3의 일반식(Ⅰ) 화합물을 수득함을, 특징으로 하는 화합물(Ⅰ)의 제조방법.상기식에서, R1, R2, R3, R4및 R5는 제1항에 정의된 바와 같다.
- 제1항에 있어서, 약제로서 사용하기 위한 일반식(Ⅰ)의 화합물.
- 약제를 제조하기 위한 제1항에 따른 일반식(Ⅰ)의 화합물의 용도.
- 저지혈증제(hypolipidemic)로서의 제1항에 따른 화합물(Ⅰ)의 용도.
- 지질-저하 작용 및/또는 산화방지성을 갖는 의약을 제조하기 위한 제1항에 따른 화합물(Ⅰ)의 용도.
- 유효량을 제1항에 따른 화합물(Ⅰ) 및 약제학적으로 통상적인 부가물을 함유하는 약제.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3905075A DE3905075A1 (de) | 1989-02-18 | 1989-02-18 | Benzolsulfonamide und verfahren zu ihrer herstellung |
DEP3905075.0 | 1989-02-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900012898A true KR900012898A (ko) | 1990-09-03 |
KR0175298B1 KR0175298B1 (ko) | 1999-04-01 |
Family
ID=6374463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900001886A KR0175298B1 (ko) | 1989-02-18 | 1990-02-16 | 벤젠설폰아미드 및 이의 제조방법 |
Country Status (17)
Country | Link |
---|---|
US (1) | US5143937A (ko) |
EP (1) | EP0384279B1 (ko) |
JP (1) | JP2851108B2 (ko) |
KR (1) | KR0175298B1 (ko) |
AT (1) | ATE104273T1 (ko) |
AU (1) | AU622765B2 (ko) |
CA (1) | CA2010272C (ko) |
DE (2) | DE3905075A1 (ko) |
DK (1) | DK0384279T3 (ko) |
ES (1) | ES2052988T3 (ko) |
FI (1) | FI900760A0 (ko) |
IE (1) | IE63880B1 (ko) |
IL (1) | IL93427A (ko) |
NO (1) | NO172117C (ko) |
NZ (1) | NZ232550A (ko) |
PT (1) | PT93160B (ko) |
ZA (1) | ZA901189B (ko) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA92970B (en) * | 1991-02-12 | 1992-10-28 | Hoechst Ag | Arylsulfonylureas,processes for their preparation,and their use as herbicides and growth regulators |
DE4109735A1 (de) * | 1991-03-25 | 1992-10-01 | Boehringer Mannheim Gmbh | Neue sulfonamide, verfahren zu ihrer herstellung und arzneimittel, die diese verbindungen enthalten |
US6653331B2 (en) * | 1996-07-03 | 2003-11-25 | Pharmacia & Upjohn Company | Targeted drug delivery using sulfonamide derivatives |
US6284923B1 (en) | 1997-08-22 | 2001-09-04 | Tularik Inc | Substituted benzene compounds as antiproliferative and cholesterol lowering action |
CA2318731C (en) | 1998-01-29 | 2012-05-29 | Tularik Inc. | Ppar-gamma modulators |
US6583157B2 (en) | 1998-01-29 | 2003-06-24 | Tularik Inc. | Quinolinyl and benzothiazolyl modulators |
CA2335559A1 (en) | 1998-06-25 | 1999-12-29 | Tularik Inc. | Arylsulfonanilide phosphates |
US6153585A (en) | 1998-07-20 | 2000-11-28 | Tularik Inc. | Arylsulfonanilide derivatives |
KR100642184B1 (ko) | 1998-09-23 | 2006-11-10 | 암젠 인크 | 아릴술폰아닐리드 우레아 |
US7041691B1 (en) * | 1999-06-30 | 2006-05-09 | Amgen Inc. | Compounds for the modulation of PPARγ activity |
DE19941559A1 (de) * | 1999-09-01 | 2001-03-15 | Aventis Pharma Gmbh | Verwendung von Bissulfonamiden zur Herstellung von Medikamenten zur Prophylaxe oder Behandlung von Hyperlipidömie |
WO2001082916A2 (en) | 2000-05-03 | 2001-11-08 | Tularik Inc. | Combination therapeutic compositions and methods of use |
US20030171399A1 (en) * | 2000-06-28 | 2003-09-11 | Tularik Inc. | Quinolinyl and benzothiazolyl modulators |
US20050250854A1 (en) * | 2000-11-03 | 2005-11-10 | Amgen Inc. | Combination therapy using pentafluorobenzenesulfonamides and antineoplastic agents |
AU2002234165A1 (en) | 2000-11-03 | 2002-05-27 | Tularik, Inc. | Combination therapy using pentafluorobenzenesulfonamides and antineoplastic agents |
US7223761B2 (en) | 2003-10-03 | 2007-05-29 | Amgen Inc. | Salts and polymorphs of a potent antidiabetic compound |
WO2005086904A2 (en) * | 2004-03-08 | 2005-09-22 | Amgen Inc. | Therapeutic modulation of ppar (gamma) activity |
CN114129577B (zh) * | 2021-12-15 | 2022-07-12 | 徐州医科大学 | 苯磺酰胺化合物在制备预防和/或治疗衰老疾病的药物中的用途 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA618769A (en) * | 1961-04-18 | Tagmann Eugen | Process for the manufacture of sulfamyl-anilines | |
US2236168A (en) * | 1940-02-27 | 1941-03-25 | Du Pont | Lubricant |
US3165550A (en) * | 1960-06-29 | 1965-01-12 | Pfizer & Co C | N-substituted p-benzenedisulfonamides |
DE1278443C2 (de) * | 1963-11-30 | 1975-07-24 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,4-disulfonamid-1-chlorbenzolen |
US3678039A (en) * | 1967-04-27 | 1972-07-18 | Lincoln Harvey Werner | 4-trifluoromethyl-anthranilic acids |
US3737316A (en) * | 1971-08-31 | 1973-06-05 | Eastman Kodak Co | Two-equivalent sulfonamido couplers |
CA1072359A (en) * | 1974-10-08 | 1980-02-26 | Hiroyuki Konishi | Method for controlling the growth of plants |
US4013621A (en) * | 1975-04-29 | 1977-03-22 | Ciba-Geigy Corporation | Substituted sulfonamide derivatives of hindered phenols and stabilized compositions |
DE3713757A1 (de) * | 1987-04-24 | 1988-11-10 | Hoechst Ag | Benzolsulfonamidderivate und verfahren zu ihrer herstellung |
-
1989
- 1989-02-18 DE DE3905075A patent/DE3905075A1/de not_active Withdrawn
-
1990
- 1990-02-14 DK DK90102859.7T patent/DK0384279T3/da active
- 1990-02-14 ES ES90102859T patent/ES2052988T3/es not_active Expired - Lifetime
- 1990-02-14 AT AT90102859T patent/ATE104273T1/de not_active IP Right Cessation
- 1990-02-14 EP EP90102859A patent/EP0384279B1/de not_active Expired - Lifetime
- 1990-02-14 DE DE59005304T patent/DE59005304D1/de not_active Expired - Lifetime
- 1990-02-15 FI FI900760A patent/FI900760A0/fi not_active Application Discontinuation
- 1990-02-15 NZ NZ232550A patent/NZ232550A/en unknown
- 1990-02-15 PT PT93160A patent/PT93160B/pt active IP Right Grant
- 1990-02-16 IE IE58890A patent/IE63880B1/en not_active IP Right Cessation
- 1990-02-16 NO NO900750A patent/NO172117C/no not_active IP Right Cessation
- 1990-02-16 KR KR1019900001886A patent/KR0175298B1/ko not_active IP Right Cessation
- 1990-02-16 AU AU49851/90A patent/AU622765B2/en not_active Expired
- 1990-02-16 ZA ZA901189A patent/ZA901189B/xx unknown
- 1990-02-16 JP JP2034057A patent/JP2851108B2/ja not_active Expired - Lifetime
- 1990-02-16 IL IL9342790A patent/IL93427A/en not_active IP Right Cessation
- 1990-02-16 CA CA002010272A patent/CA2010272C/en not_active Expired - Lifetime
- 1990-02-16 US US07/480,932 patent/US5143937A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0384279T3 (da) | 1994-08-08 |
JP2851108B2 (ja) | 1999-01-27 |
JPH02255652A (ja) | 1990-10-16 |
IL93427A (en) | 1994-10-21 |
IL93427A0 (en) | 1990-11-29 |
DE3905075A1 (de) | 1990-08-30 |
US5143937A (en) | 1992-09-01 |
DE59005304D1 (de) | 1994-05-19 |
ES2052988T3 (es) | 1994-07-16 |
FI900760A0 (fi) | 1990-02-15 |
EP0384279A1 (de) | 1990-08-29 |
ATE104273T1 (de) | 1994-04-15 |
NO172117B (no) | 1993-03-01 |
NZ232550A (en) | 1992-05-26 |
ZA901189B (en) | 1990-10-31 |
EP0384279B1 (de) | 1994-04-13 |
CA2010272A1 (en) | 1990-08-18 |
PT93160B (pt) | 1995-12-29 |
NO900750D0 (no) | 1990-02-16 |
NO900750L (no) | 1990-08-20 |
CA2010272C (en) | 1999-11-16 |
AU622765B2 (en) | 1992-04-16 |
PT93160A (pt) | 1990-08-31 |
NO172117C (no) | 1993-06-09 |
AU4985190A (en) | 1990-08-23 |
IE900588L (en) | 1990-08-18 |
KR0175298B1 (ko) | 1999-04-01 |
IE63880B1 (en) | 1995-06-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900012898A (ko) | 벤젤설폰아미드 및 이의 제조방법 | |
AU556348B2 (en) | 5,6,7-trinor-4,8-inter-m-phenylene prostaglandin i2 derivatives | |
KR920018029A (ko) | 신규한 카복실산 아미드 | |
ES8401754A1 (es) | "procedimiento de preparar derivados sulfonato". | |
KR830009094A (ko) | 9-[2-(3-인돌일)에틸]-1-옥사-4.9-디아자스피로[5.5]운데칸-3-온류의 제조방법 | |
AU536272B2 (en) | 8-phenylpurines | |
ES514267A0 (es) | "un procedimiento para la preparacion de derivados de pirrolidina". | |
ES548357A0 (es) | Procedimiento para preparar derivados de n-(adamantil-1)-pirrolidon-5-carboxamida-2. | |
KR860008111A (ko) | 인딘과 나프탈렌 유도체의 제조방법 | |
ES8308552A1 (es) | Un procedimiento para la preparacion de derivados de benzotiazolina. | |
KR900003177A (ko) | 테트라시클릭계 우울증 치료제 | |
KR950018047A (ko) | 18 환 원자를 갖는 신규한 사이클릭 뎁시펩타이드 및 내부 기생충을 구제하는 이의 용도 | |
KR900003179A (ko) | 벤조디아제핀 화합물 및 약제로서의 이의 용도 | |
KR860002517A (ko) | 트리스(β,β-디메틸펜에틸) 주석 화합물의 제조방법 | |
KR850005830A (ko) | 2-알콕시아미노설포닐벤젠-설포닐우레아의 제조방법 | |
ES552004A0 (es) | Procedimiento para preparar derivados monobasicos de disobutamida. | |
KR890003718A (ko) | N- 알킬벤젠 술포닐 카르바모일-5- 클로로이소티아졸 유도체 및 살미생물제 | |
DE3363575D1 (en) | Furyloxazolylacetic acid derivatives, process for preparing same and pharmaceutical compositions containing same | |
KR850005441A (ko) | 3-알콕시-2-(n-피롤리디노)-n-피리딜-n-푸릴메틸(또는 푸릴티에닐)-프로필아민의 제조방법 | |
DK159649C (da) | 4-hydroxy-alfa-benzhydrolderivater, fremgangsmaade til fremstilling deraf, farmaceutiske praeparater indeholdende disse, samt fremgangsmaade til fremstilling af disse farmaceutiske praeparater | |
ES8103079A1 (es) | Un procedimiento para preparar derivados de fenotiazina | |
KR900006295A (ko) | 할로게노-4-메틸피라졸류 및 그의 제조방법 | |
KR920002613A (ko) | 이환성 함유 황화합물 | |
HUT50833A (en) | Process for producing indolo/3,2-1-de/ /1,4/-oxazino/2,3,4-ij/ /1,5/-naphthyridine derivatives | |
KR930019368A (ko) | 타이어의 비실리콘계 이형제 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |