MX5982E - Procedimiento mejorado para preparar derivados de piridina - Google Patents
Procedimiento mejorado para preparar derivados de piridinaInfo
- Publication number
- MX5982E MX5982E MX981581U MX981581U MX5982E MX 5982 E MX5982 E MX 5982E MX 981581 U MX981581 U MX 981581U MX 981581 U MX981581 U MX 981581U MX 5982 E MX5982 E MX 5982E
- Authority
- MX
- Mexico
- Prior art keywords
- preparing
- improved procedure
- piridine derivatives
- piridine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D219/00—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems
- C07D219/04—Heterocyclic compounds containing acridine or hydrogenated acridine ring systems 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 carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/10—Aza-phenanthrenes
- C07D221/12—Phenanthridines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8039423 | 1980-12-09 | ||
| GB8135212A GB2088860B (en) | 1980-12-09 | 1981-11-23 | Process for preparing ring-fused pyridine derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX5982E true MX5982E (es) | 1984-09-12 |
Family
ID=26277783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX981581U MX5982E (es) | 1980-12-09 | 1981-12-09 | Procedimiento mejorado para preparar derivados de piridina |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0054384B1 (es) |
| DE (1) | DE3164471D1 (es) |
| GB (1) | GB2088860B (es) |
| MX (1) | MX5982E (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4727149A (en) * | 1982-03-11 | 1988-02-23 | John Wyeth & Brother Limited | Preparation of nitriles of fused ring pyridine derivatives |
| US5262425A (en) * | 1991-09-18 | 1993-11-16 | Merrell Dow Pharmaceuticals Inc. | α-mannosidase inhibitors |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444205A (en) * | 1974-02-04 | 1976-07-28 | Wyeth John & Brother Ltd | Fused ring pyridine derivatives |
| GB1432378A (en) * | 1972-10-21 | 1976-04-14 | Wyeth John & Brother Ltd | Fused carbocyclic ring derivatives of pyridine |
| GB1463668A (en) * | 1974-03-27 | 1977-02-02 | Wyeth John & Brother Ltd | Carbocylic fused ring pyridine derivatives |
| GB1471371A (en) * | 1974-04-05 | 1977-04-27 | Wyeth John & Brother Ltd | Cyclopenteno-b-pyridine derivative |
| GB1463669A (en) * | 1974-03-27 | 1977-02-02 | Wyeth John & Brother Ltd | Tetrahydroquinoline derivatives |
| US3855457A (en) * | 1973-06-18 | 1974-12-17 | Ibm | Machine for processing merchandising tickets in both roll and individual form |
| GB1463667A (en) * | 1973-12-17 | 1977-02-02 | Wyeth John & Brother Ltd | Process for preparing thioamides |
| GB1463666A (en) * | 1973-12-17 | 1977-02-02 | Wyeth John & Brother Ltd | Process for preparing fused carbocyclic ring derivatives of pyridine |
| GB1458148A (en) * | 1974-04-19 | 1976-12-08 | Wyeth John & Brother Ltd | Carbocyclic-fused ring quinoline derivatives |
| GB1495993A (en) * | 1975-02-05 | 1977-12-21 | Wyeth John & Brother Ltd | Carbocyclic fused tetra hydroquinoline derivatives |
-
1981
- 1981-11-23 GB GB8135212A patent/GB2088860B/en not_active Expired
- 1981-12-04 DE DE8181305724T patent/DE3164471D1/de not_active Expired
- 1981-12-04 EP EP81305724A patent/EP0054384B1/en not_active Expired
- 1981-12-09 MX MX981581U patent/MX5982E/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2088860B (en) | 1984-05-23 |
| EP0054384B1 (en) | 1984-06-27 |
| EP0054384A1 (en) | 1982-06-23 |
| DE3164471D1 (en) | 1984-08-02 |
| GB2088860A (en) | 1982-06-16 |
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