HUP0104193A2 - Javított eljárás új antidiabetikus hatású vegyületek előállítására - Google Patents
Javított eljárás új antidiabetikus hatású vegyületek előállításáraInfo
- Publication number
- HUP0104193A2 HUP0104193A2 HU0104193A HUP0104193A HUP0104193A2 HU P0104193 A2 HUP0104193 A2 HU P0104193A2 HU 0104193 A HU0104193 A HU 0104193A HU P0104193 A HUP0104193 A HU P0104193A HU P0104193 A2 HUP0104193 A2 HU P0104193A2
- Authority
- HU
- Hungary
- Prior art keywords
- preparation
- improved process
- antidiabetic agents
- new antidiabetic
- converted
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000003472 antidiabetic agent Substances 0.000 title abstract 2
- 229940125708 antidiabetic agent Drugs 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000003178 anti-diabetic effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000000707 stereoselective effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
- C07D265/38—[b, e]-condensed with two six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- 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
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
A találmány egy javított, sztereoszelektív és gyakorlati értékűeljárásra vonatkozik az (1) általános képletű új, antidiabetikushatású vegyületek előállítására, amely általános képletben R1jelentése hidrogénatom vagy egy alacsony szénatomszámú alkilcsoport,és X jelentése hidrogén- vagy halogénatom. A találmány célja az (1)általános képletű vegyület előállítására vonatkozó olyan eljárásbiztosítása, amely eljárásban királis amin-addíciós sót állítanak elő,amelyet hidrolízissel olyan, izomeria szempontjából egységesintermedierré alakítanak át, amelyet a későbbiek során az (1)általános képletű vegyület kívánt sztereoizomerjévé alakíthatnak. Ó
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN2432CH1998 | 1998-10-29 | ||
IN2433CH1998 | 1998-10-29 | ||
IN2431CH1998 | 1998-10-29 | ||
US12722899P | 1999-03-31 | 1999-03-31 | |
PCT/IB1999/000684 WO2000026200A1 (en) | 1998-10-29 | 1999-04-16 | An improved process for the preparation of new antidiabetic agents |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP0104193A2 true HUP0104193A2 (hu) | 2002-03-28 |
HUP0104193A3 HUP0104193A3 (en) | 2003-07-28 |
Family
ID=38668704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU0104193A HUP0104193A3 (en) | 1998-10-29 | 1999-04-16 | An improved process for the preparation of new antidiabetic agents |
Country Status (16)
Country | Link |
---|---|
US (1) | US7223881B2 (hu) |
EP (1) | EP1124808A1 (hu) |
JP (1) | JP2002528535A (hu) |
KR (1) | KR20010085876A (hu) |
CN (1) | CN1323300A (hu) |
AU (1) | AU763087B2 (hu) |
BR (1) | BR9914438A (hu) |
CA (1) | CA2346941A1 (hu) |
CZ (1) | CZ2001826A3 (hu) |
HU (1) | HUP0104193A3 (hu) |
IL (1) | IL142285A0 (hu) |
NO (1) | NO20011804L (hu) |
NZ (1) | NZ510904A (hu) |
PL (1) | PL347208A1 (hu) |
UA (1) | UA60386C2 (hu) |
WO (1) | WO2000026200A1 (hu) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9812772A (pt) | 1997-10-27 | 2000-10-10 | Reddy Research Foundation | "compostos tricìclicos inéditos e o seu emprego na medicina;processo para a sua preparação e composições farmacêuticas contendo os mesmos" |
US6559335B2 (en) | 2000-09-22 | 2003-05-06 | Dr. Reddy's Laboratories Limited | Process for the preparation of 3-aryl-2-hydroxy propanoic acid |
AU2001286163A1 (en) * | 2000-09-22 | 2002-04-02 | Dr. Reddy's Research Foundation | An improved process for the preparation of 3-aryl-2-hydroxy propanoic acid derivatives |
WO2003008397A1 (en) * | 2001-07-18 | 2003-01-30 | Dr. Reddy's Laboratories Ltd. | An improved process for the preparation of antidiabetic phenoxazine compounds |
WO2003024915A1 (en) * | 2001-09-20 | 2003-03-27 | Dr. Reddy's Laboratories Ltd. | A process for the preparation of 3-aryl-2-hydroxy propanoic acid derivatives |
WO2003027084A1 (en) * | 2001-09-25 | 2003-04-03 | Dr. Reddy's Laboratories Ltd. | Improved process for the preparation of optically active phenoxazine derivatives as antidiabetic agents |
AU2003202718A1 (en) * | 2003-01-10 | 2004-08-10 | Dr. Reddy's Laboratories Ltd. | Process for the preparation of antidiabetic phenoxazine compounds |
DE102005061472A1 (de) | 2005-12-22 | 2007-07-05 | Saltigo Gmbh | Verfahren zur Herstellung von enantiomerenangereicherten 2-Alkoxy-3-phenylpropionsäuren |
WO2012102137A1 (ja) * | 2011-01-27 | 2012-08-02 | 保土谷化学工業株式会社 | 電荷制御剤及びそれを用いたトナー |
US9550719B2 (en) | 2013-05-09 | 2017-01-24 | Council Of Scientific And Industrial Research | Process for the preparation of 3-aryl-2-hydroxy propanoic acid compounds |
CN108101765A (zh) * | 2017-12-27 | 2018-06-01 | 山东新华制药股份有限公司 | 2-羟基-3-(3,4-二甲氧基苯基)丙酸的合成方法 |
CN115677546B (zh) * | 2022-12-30 | 2023-03-07 | 山东国邦药业有限公司 | 一种d-对甲砜基苯丝氨酸乙酯的手性合成方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9017218D0 (en) * | 1990-08-06 | 1990-09-19 | Beecham Group Plc | Novel compounds |
GB9326171D0 (en) * | 1993-12-22 | 1994-02-23 | Smithkline Beecham Plc | Novel compounds |
WO1996004261A1 (en) * | 1994-07-29 | 1996-02-15 | Smithkline Beecham Plc | Benzoxazoles and pryridine derivatives useful in the treatment of the type ii diabetes |
IL142649A (en) * | 1996-12-31 | 2004-12-15 | Reddy Research Foundation | Azole derivatives |
HU1350U (en) | 1997-10-10 | 1998-06-29 | Arpad Kokai | Collapsible walking framework |
WO1999019313A1 (en) | 1997-10-27 | 1999-04-22 | Dr. Reddy's Research Foundation | Novel tricyclic compounds and their use in medicine; process for their preparation and pharmaceutical compositions containing them |
BR9812772A (pt) * | 1997-10-27 | 2000-10-10 | Reddy Research Foundation | "compostos tricìclicos inéditos e o seu emprego na medicina;processo para a sua preparação e composições farmacêuticas contendo os mesmos" |
SE9904415D0 (sv) | 1999-12-03 | 1999-12-03 | Astra Ab | New process |
SE9904413D0 (sv) | 1999-12-03 | 1999-12-03 | Astra Ab | Comminuted form |
AU2034601A (en) | 1999-12-03 | 2001-06-12 | Astrazeneca Ab | Crystalline form of 3-(4-(2-(4-tert-butoxycarbonylaminophenyl)ethoxy)phenyl)-(s) 2-ethoxy propanoic acid |
AU773777B2 (en) | 1999-12-03 | 2004-06-03 | Astrazeneca Ab | Crystalline form of (S)-2 ethoxy-3-(4-(2-(4-methanesulfonyloxyphenyl) ethoxy) phenyl) propanoic acid |
SE9904412D0 (sv) | 1999-12-03 | 1999-12-03 | Astra Ab | Comminuted form |
TW574193B (en) | 1999-12-03 | 2004-02-01 | Astrazeneca Ab | Novel phenalkyloxy-phenyl derivatives, pharmaceutical composition containing the same and their uses |
SE9904421D0 (sv) | 1999-12-03 | 1999-12-03 | Astra Ab | New compounds |
EE05082B1 (et) | 2000-01-19 | 2008-10-15 | Cadila Healthcare Ltd. | Pürroolirea ühend, selle valmistamine ja kasutamine lipiidi- ja kolesteroolitaset alandava ravimi valmistamiseks ning seda sisaldav farmatseutiline kompositsioon |
-
1999
- 1999-04-16 WO PCT/IB1999/000684 patent/WO2000026200A1/en not_active Application Discontinuation
- 1999-04-16 KR KR1020017004217A patent/KR20010085876A/ko not_active Application Discontinuation
- 1999-04-16 UA UA200153514A patent/UA60386C2/uk unknown
- 1999-04-16 BR BR9914438-7A patent/BR9914438A/pt not_active IP Right Cessation
- 1999-04-16 CZ CZ2001826A patent/CZ2001826A3/cs unknown
- 1999-04-16 EP EP99910639A patent/EP1124808A1/en not_active Withdrawn
- 1999-04-16 IL IL14228599A patent/IL142285A0/xx unknown
- 1999-04-16 NZ NZ510904A patent/NZ510904A/en unknown
- 1999-04-16 HU HU0104193A patent/HUP0104193A3/hu unknown
- 1999-04-16 JP JP2000579589A patent/JP2002528535A/ja active Pending
- 1999-04-16 PL PL99347208A patent/PL347208A1/xx not_active Application Discontinuation
- 1999-04-16 CN CN99812014A patent/CN1323300A/zh active Pending
- 1999-04-16 AU AU29538/99A patent/AU763087B2/en not_active Ceased
- 1999-04-16 CA CA002346941A patent/CA2346941A1/en not_active Abandoned
-
2001
- 2001-04-09 NO NO20011804A patent/NO20011804L/no not_active Application Discontinuation
-
2002
- 2002-12-20 US US10/325,176 patent/US7223881B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2346941A1 (en) | 2000-05-11 |
JP2002528535A (ja) | 2002-09-03 |
WO2000026200A1 (en) | 2000-05-11 |
CN1323300A (zh) | 2001-11-21 |
NO20011804D0 (no) | 2001-04-09 |
BR9914438A (pt) | 2001-06-26 |
AU2953899A (en) | 2000-05-22 |
NO20011804L (no) | 2001-06-27 |
US20030125553A1 (en) | 2003-07-03 |
UA60386C2 (uk) | 2003-10-15 |
KR20010085876A (ko) | 2001-09-07 |
NZ510904A (en) | 2003-08-29 |
IL142285A0 (en) | 2002-03-10 |
PL347208A1 (en) | 2002-03-25 |
CZ2001826A3 (cs) | 2001-08-15 |
US7223881B2 (en) | 2007-05-29 |
AU763087B2 (en) | 2003-07-10 |
EP1124808A1 (en) | 2001-08-22 |
HUP0104193A3 (en) | 2003-07-28 |
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