KR100362353B1 - 2-치환5-클로로아미다졸 - Google Patents
2-치환5-클로로아미다졸 Download PDFInfo
- Publication number
- KR100362353B1 KR100362353B1 KR1019940004757A KR19940004757A KR100362353B1 KR 100362353 B1 KR100362353 B1 KR 100362353B1 KR 1019940004757 A KR1019940004757 A KR 1019940004757A KR 19940004757 A KR19940004757 A KR 19940004757A KR 100362353 B1 KR100362353 B1 KR 100362353B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- substituted
- chloroimidazole
- alkyl group
- linear chain
- 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 - Fee Related
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/68—Halogen atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (8)
- 하기 일반식 I의 2-치환 5-클로로이미다졸.(상기 식중에서, R은 n-부틸, 2-부테닐 또는 3-부테닐을 의미하며, R1은 수소에 해당한다)
- 제 1항에 따른 일반식 I의 2-치환 5-클로로이미다졸을 제조하는 방법에 있어서,제 1단계에서, 하기 일반식 III의 글리신에스테르히드로할로겐화물(상기 식중에서, R1은 수소, 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기, 시클로알킬기, 벤질기, 페닐기 또는 아릴기를 의미하거나 치환기 -CO2R3또는 -(CH2)n-CO2R3에 해당하며(식에서 n은 1∼4의 정수이고, R3는 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기이다), R2는 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기, X는 할로겐원자를 의미한다)을 하기 일반식 IV의 이미드산에스테르(상기 식중에서, R은 수소, 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기, 알케닐기, 시클로알킬기, 벤질기, 페닐기 또는 아릴기를 의미하며, R4는 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기를 의미한다)에 의해 염기의 존재하에서 하기 일반식 V의 2-치환 3,5-디히드로이미다졸-4-온(상기 식중에서, R은 수소, 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기, 알케닐기, 시클로알킬기, 벤질기, 페닐기 또는 아릴기를 의미하며, R1은 수소, 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기, 시클로알킬기, 벤질기, 페닐기 또는 아릴기를 의미하거나 치환기 -CO2R3또는 -(CH2)n-CO2R3에 해당한다(식에서 n은 1∼4의 정수이고, R3는 선형 사슬이나 분자상을 갖는 C1∼C6의 알킬기이다).)으로 변환시키고, 제 2단계에서 염소화하여 최종생성물로 변환시키는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 2항에 있어서, 상기 제 1단계에서의 염기로서 수산화알칼리 또는 알칼리알콜레이트를 사용함을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 2항 또는 제 3항에 있어서, 상기 제 1단계에서의 변환은 pH7∼12의 범위에서 수행하는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 2항에 있어서, 상기 제 1단계의 반응관여제인 글리신에스테르히드로할로겐화물, 이미드산에스테르 및 염기는 1:1:1의 이론적 몰비율로 하는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 2항에 있어서, 상기 제 1단계에서의 변환온도는 -20∼50℃의 범위로 하는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 2항에 있어서, 상기 제 2단계에서의 염소화는 염화티오닐 또는 옥시염화인으로 수행하는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
- 제 7항에 있어서, 옥시염화인에 의한 염소화는 20∼110℃의 변환온도에서 수행하는 것을 특징으로 하는 2-치환 5-클로로이미다졸의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH748/93 | 1993-03-12 | ||
CH74893 | 1993-03-12 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020027621A Division KR100361782B1 (ko) | 1993-03-12 | 2002-05-18 | 2-치환 5-클로로이미다졸-4-카르발데히드 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100362353B1 true KR100362353B1 (ko) | 2003-03-19 |
Family
ID=4194282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940004757A Expired - Fee Related KR100362353B1 (ko) | 1993-03-12 | 1994-03-11 | 2-치환5-클로로아미다졸 |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP0614890B1 (ko) |
JP (1) | JP3716434B2 (ko) |
KR (1) | KR100362353B1 (ko) |
AT (2) | ATE157655T1 (ko) |
CA (2) | CA2473422C (ko) |
DE (2) | DE59403903D1 (ko) |
DK (2) | DK0614890T3 (ko) |
ES (2) | ES2108894T3 (ko) |
HU (2) | HU213387B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2175420C (en) * | 1995-05-17 | 2007-04-10 | Gareth Griffiths | Process for the preparation of optionally 2-substituted 5-chloroimidazole-4-carbaldehydes |
JP4103149B2 (ja) * | 1996-01-05 | 2008-06-18 | ロンザ リミテッド | 2−置換5−クロロイミダゾール−4−カルブアルデヒドの製造方法 |
KR101035559B1 (ko) * | 2009-06-02 | 2011-05-19 | 한국화학연구원 | 클로로이미다졸 유도체 또는 이의 약학적으로 허용가능한 염을 유효성분으로 포함하는 골다공증 또는 비만의 예방 또는 치료용 약학적 조성물 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409606A (en) * | 1965-12-30 | 1968-11-05 | American Cyanamid Co | Halogenated chloroimidazole compounds |
IL53783A (en) * | 1977-02-03 | 1982-08-31 | American Cyanamid Co | Imidazo(1,5-d)-as-triazine-4 (3h)-(thi)one derivatives,their preparation and pharmaceutical compositions containing them |
JPS5671074A (en) * | 1979-11-12 | 1981-06-13 | Takeda Chem Ind Ltd | 1,2-disubstituted-4-halogenoimidazole-5-acetic acid derivative |
DE3145927A1 (de) * | 1981-11-20 | 1983-06-01 | Basf Ag, 6700 Ludwigshafen | 4(5)-methyl-5(4)-chlorimidazol und verfahren zu seiner herstellung |
DE3330192A1 (de) * | 1983-08-20 | 1985-03-07 | Basf Ag, 6700 Ludwigshafen | 4-alkylimidazol-derivate, ihre herstellung und verwendung |
JPS62238383A (ja) * | 1986-04-07 | 1987-10-19 | Chiyoda Kagaku Kenkyusho:Kk | 防食剤 |
CA1334092C (en) * | 1986-07-11 | 1995-01-24 | David John Carini | Angiotensin ii receptor blocking imidazoles |
JPH02262562A (ja) * | 1988-10-20 | 1990-10-25 | Ishihara Sangyo Kaisha Ltd | イミダゾール系化合物 |
PT95899A (pt) * | 1989-11-17 | 1991-09-13 | Glaxo Group Ltd | Processo para a preparacao de derivados indole |
JPH0426678A (ja) * | 1990-05-18 | 1992-01-29 | Nippon Synthetic Chem Ind Co Ltd:The | イミダゾール―4―クロロ―5―カルバルデヒド誘導体の製造法 |
US5126342A (en) * | 1990-10-01 | 1992-06-30 | Merck & Co., Inc. | Imidazole angiotensin ii antagonists incorporating acidic functional groups |
EP0505098A1 (en) * | 1991-03-19 | 1992-09-23 | Merck & Co. Inc. | Imidazole derivatives bearing acidic functional groups as angiotensin II antagonists |
RU2103262C1 (ru) * | 1992-07-16 | 1998-01-27 | Лонца АГ Гампель/Валлис | Способ получения 2-замещенных 5-хлоримидазол-4-карбальдегидов |
-
1994
- 1994-03-09 DE DE59403903T patent/DE59403903D1/de not_active Expired - Lifetime
- 1994-03-09 AT AT94103636T patent/ATE157655T1/de active
- 1994-03-09 ES ES94103636T patent/ES2108894T3/es not_active Expired - Lifetime
- 1994-03-09 EP EP94103636A patent/EP0614890B1/de not_active Expired - Lifetime
- 1994-03-09 DK DK94103636.0T patent/DK0614890T3/da active
- 1994-03-10 DK DK94103714T patent/DK0614891T3/da active
- 1994-03-10 DE DE59407547T patent/DE59407547D1/de not_active Expired - Lifetime
- 1994-03-10 ES ES94103714T patent/ES2127845T3/es not_active Expired - Lifetime
- 1994-03-10 EP EP94103714A patent/EP0614891B1/de not_active Expired - Lifetime
- 1994-03-10 AT AT94103714T patent/ATE175199T1/de active
- 1994-03-11 JP JP04081394A patent/JP3716434B2/ja not_active Expired - Fee Related
- 1994-03-11 HU HU9400736A patent/HU213387B/hu not_active IP Right Cessation
- 1994-03-11 HU HU9701565A patent/HU219708B/hu not_active IP Right Cessation
- 1994-03-11 KR KR1019940004757A patent/KR100362353B1/ko not_active Expired - Fee Related
- 1994-03-14 CA CA002473422A patent/CA2473422C/en not_active Expired - Fee Related
- 1994-03-14 CA CA002117209A patent/CA2117209C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2473422C (en) | 2007-05-22 |
CA2117209C (en) | 2005-05-31 |
HU9701565D0 (en) | 1997-11-28 |
EP0614890B1 (de) | 1997-09-03 |
ES2127845T3 (es) | 1999-05-01 |
ATE157655T1 (de) | 1997-09-15 |
EP0614891B1 (de) | 1998-12-30 |
HUT66633A (en) | 1994-12-28 |
DE59407547D1 (de) | 1999-02-11 |
JPH072789A (ja) | 1995-01-06 |
HU213387B (en) | 1997-05-28 |
EP0614890A3 (de) | 1995-01-11 |
EP0614890A2 (de) | 1994-09-14 |
HU219708B (hu) | 2001-06-28 |
ES2108894T3 (es) | 1998-01-01 |
CA2117209A1 (en) | 1994-09-13 |
DK0614890T3 (da) | 1997-10-13 |
ATE175199T1 (de) | 1999-01-15 |
CA2473422A1 (en) | 1994-09-13 |
JP3716434B2 (ja) | 2005-11-16 |
HU9400736D0 (en) | 1994-06-28 |
DE59403903D1 (de) | 1997-10-09 |
DK0614891T3 (da) | 1999-08-30 |
EP0614891A3 (de) | 1995-05-03 |
EP0614891A2 (de) | 1994-09-14 |
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