DE2531254A1 - Verbessertes verfahren zur herstellung von alpha- eckige klammer auf 2-(p-chlorphenoxy)-isobutyryl eckige klammer zu -beta-nicotinoylglykolester - Google Patents
Verbessertes verfahren zur herstellung von alpha- eckige klammer auf 2-(p-chlorphenoxy)-isobutyryl eckige klammer zu -beta-nicotinoylglykolesterInfo
- Publication number
- DE2531254A1 DE2531254A1 DE19752531254 DE2531254A DE2531254A1 DE 2531254 A1 DE2531254 A1 DE 2531254A1 DE 19752531254 DE19752531254 DE 19752531254 DE 2531254 A DE2531254 A DE 2531254A DE 2531254 A1 DE2531254 A1 DE 2531254A1
- Authority
- DE
- Germany
- Prior art keywords
- chlorophenoxy
- ester
- reaction
- carried out
- isobutyryl
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
- C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3877874A GB1442474A (en) | 1974-09-05 | 1974-09-05 | Process for the production of beta-2-p-chlorophenoxy-isobutyryloxy -ethyl nicotinate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2531254A1 true DE2531254A1 (de) | 1976-03-25 |
Family
ID=10405641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752531254 Withdrawn DE2531254A1 (de) | 1974-09-05 | 1975-07-12 | Verbessertes verfahren zur herstellung von alpha- eckige klammer auf 2-(p-chlorphenoxy)-isobutyryl eckige klammer zu -beta-nicotinoylglykolester |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS597702B2 (xx) |
AR (1) | AR205658A1 (xx) |
AT (1) | AT344173B (xx) |
BE (1) | BE832618R (xx) |
CA (1) | CA1054153A (xx) |
CH (1) | CH584198A5 (xx) |
DE (1) | DE2531254A1 (xx) |
DK (1) | DK145929C (xx) |
ES (1) | ES440711A1 (xx) |
FI (1) | FI60392C (xx) |
FR (1) | FR2283892A2 (xx) |
GB (1) | GB1442474A (xx) |
HU (1) | HU169891B (xx) |
NL (1) | NL7510526A (xx) |
NO (1) | NO752762L (xx) |
PL (1) | PL97697B1 (xx) |
YU (1) | YU37132B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222780A1 (de) * | 1981-06-22 | 1983-01-05 | Bristol-Myers Co., 10154 New York, N.Y. | Verfahren zur herstellung des 6-aminonicotinsaeure-nicotinylesters |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802777A1 (de) * | 1967-10-23 | 1969-06-19 | Hexachimie | Aminoalkylester von 2-Anilinonikotinsaeuren und Verfahren zu ihrer Herstellung |
DE2304405A1 (de) * | 1972-03-08 | 1973-09-13 | Hurka Wilhelm | Ester der p-chlorphenoxyisobuttersaeure und verfahren zu deren herstellung |
-
1974
- 1974-09-05 GB GB3877874A patent/GB1442474A/en not_active Expired
-
1975
- 1975-01-01 AR AR260267A patent/AR205658A1/es active
- 1975-07-12 DE DE19752531254 patent/DE2531254A1/de not_active Withdrawn
- 1975-07-18 FI FI752079A patent/FI60392C/fi not_active IP Right Cessation
- 1975-07-28 YU YU1923/75A patent/YU37132B/xx unknown
- 1975-07-30 AT AT591475A patent/AT344173B/de not_active IP Right Cessation
- 1975-08-06 NO NO752762A patent/NO752762L/no unknown
- 1975-08-21 BE BE159356A patent/BE832618R/xx active
- 1975-08-25 CA CA234,142A patent/CA1054153A/en not_active Expired
- 1975-08-29 DK DK390875A patent/DK145929C/da not_active IP Right Cessation
- 1975-08-30 JP JP50105573A patent/JPS597702B2/ja not_active Expired
- 1975-09-04 HU HUME1893A patent/HU169891B/hu not_active IP Right Cessation
- 1975-09-04 ES ES440711A patent/ES440711A1/es not_active Expired
- 1975-09-05 FR FR7527367A patent/FR2283892A2/fr active Granted
- 1975-09-05 CH CH1151575A patent/CH584198A5/xx not_active IP Right Cessation
- 1975-09-05 NL NL7510526A patent/NL7510526A/xx unknown
- 1975-09-05 PL PL1975183136A patent/PL97697B1/pl unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802777A1 (de) * | 1967-10-23 | 1969-06-19 | Hexachimie | Aminoalkylester von 2-Anilinonikotinsaeuren und Verfahren zu ihrer Herstellung |
DE2304405A1 (de) * | 1972-03-08 | 1973-09-13 | Hurka Wilhelm | Ester der p-chlorphenoxyisobuttersaeure und verfahren zu deren herstellung |
Non-Patent Citations (2)
Title |
---|
Methoden der org. Chemie, HOUBEN-WEYL, Bd. VIII, 1952, S.541 * |
Yagugaku Zasshi 94, (3), S.387-396, 1974 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3222780A1 (de) * | 1981-06-22 | 1983-01-05 | Bristol-Myers Co., 10154 New York, N.Y. | Verfahren zur herstellung des 6-aminonicotinsaeure-nicotinylesters |
Also Published As
Publication number | Publication date |
---|---|
FI60392B (fi) | 1981-09-30 |
CA1054153A (en) | 1979-05-08 |
FI60392C (fi) | 1982-01-11 |
JPS597702B2 (ja) | 1984-02-20 |
NO752762L (xx) | 1976-03-08 |
FI752079A (xx) | 1976-03-06 |
FR2283892A2 (fr) | 1976-04-02 |
DK145929C (da) | 1983-09-26 |
DK145929B (da) | 1983-04-18 |
NL7510526A (nl) | 1976-03-09 |
BE832618R (fr) | 1975-12-16 |
ATA591475A (de) | 1977-11-15 |
PL97697B1 (pl) | 1978-03-30 |
CH584198A5 (xx) | 1977-01-31 |
YU192375A (en) | 1983-04-27 |
ES440711A1 (es) | 1977-03-16 |
YU37132B (en) | 1984-08-31 |
GB1442474A (en) | 1976-07-14 |
AT344173B (de) | 1978-07-10 |
FR2283892B2 (xx) | 1980-08-08 |
DK390875A (da) | 1976-03-06 |
JPS5168572A (en) | 1976-06-14 |
AR205658A1 (es) | 1976-05-21 |
HU169891B (xx) | 1977-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |