AT342048B - Verfahren zur herstellung des neuen 1,3,4-trimethyl-2- (3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridins und seiner saureadditionssalze - Google Patents
Verfahren zur herstellung des neuen 1,3,4-trimethyl-2- (3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridins und seiner saureadditionssalzeInfo
- Publication number
- AT342048B AT342048B AT334475A AT334475A AT342048B AT 342048 B AT342048 B AT 342048B AT 334475 A AT334475 A AT 334475A AT 334475 A AT334475 A AT 334475A AT 342048 B AT342048 B AT 342048B
- Authority
- AT
- Austria
- Prior art keywords
- trimethoxybenzyl
- tetrahydropyridine
- trimethyl
- preparing
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES425971A ES425971A1 (es) | 1974-05-04 | 1974-05-04 | Procedimiento para la preparacion de 1,3,4 - trimetil - 2- (3,4,5-trimetoxibencil)- 1,2,5,6-tetrahidropiridina. |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA334475A ATA334475A (de) | 1977-07-15 |
AT342048B true AT342048B (de) | 1978-03-10 |
Family
ID=8466595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT334475A AT342048B (de) | 1974-05-04 | 1975-04-30 | Verfahren zur herstellung des neuen 1,3,4-trimethyl-2- (3,4,5-trimethoxybenzyl)-1,2,5,6-tetrahydropyridins und seiner saureadditionssalze |
Country Status (14)
Country | Link |
---|---|
US (1) | US4001414A (de) |
JP (1) | JPS50151880A (de) |
AR (1) | AR202749A1 (de) |
AT (1) | AT342048B (de) |
AU (1) | AU475157B2 (de) |
BE (1) | BE828349A (de) |
CA (1) | CA1041516A (de) |
CH (1) | CH612938A5 (de) |
DE (1) | DE2518514A1 (de) |
ES (1) | ES425971A1 (de) |
FR (1) | FR2269345B1 (de) |
NL (1) | NL7505252A (de) |
SE (1) | SE7505050L (de) |
SU (1) | SU562195A3 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4175197A (en) * | 1974-09-06 | 1979-11-20 | Eli Lilly And Company | 1,3,4-Trisubstituted-4-aryl-1,4,5,6-tetra-hydropyridines |
EP0004727B1 (de) * | 1978-04-12 | 1981-08-12 | Imperial Chemical Industries Plc | Pyridinderivate, die die Aggregation von Blutplättchen hemmen, diese Derivate enthaltende pharmazeutische Zusammensetzungen und Verfahren zu ihrer Herstellung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3553223A (en) * | 1968-01-05 | 1971-01-05 | Hoffmann La Roche | Acid catalyzed cyclization of tetrahydropyridines containing an electron withdrawing group on the nitrogen |
-
1974
- 1974-05-04 ES ES425971A patent/ES425971A1/es not_active Expired
-
1975
- 1975-04-24 BE BE155740A patent/BE828349A/xx unknown
- 1975-04-25 DE DE19752518514 patent/DE2518514A1/de active Pending
- 1975-04-28 FR FR7513284A patent/FR2269345B1/fr not_active Expired
- 1975-04-29 US US05/572,863 patent/US4001414A/en not_active Expired - Lifetime
- 1975-04-29 AR AR258544A patent/AR202749A1/es active
- 1975-04-30 AT AT334475A patent/AT342048B/de not_active IP Right Cessation
- 1975-04-30 SE SE7505050A patent/SE7505050L/xx unknown
- 1975-05-01 CA CA226,058A patent/CA1041516A/en not_active Expired
- 1975-05-02 AU AU80743/75A patent/AU475157B2/en not_active Expired
- 1975-05-02 NL NL7505252A patent/NL7505252A/xx not_active Application Discontinuation
- 1975-05-02 JP JP50053799A patent/JPS50151880A/ja active Pending
- 1975-05-02 CH CH568175A patent/CH612938A5/xx not_active IP Right Cessation
- 1975-05-04 SU SU2130153A patent/SU562195A3/ru active
Also Published As
Publication number | Publication date |
---|---|
SU562195A3 (ru) | 1977-06-15 |
CA1041516A (en) | 1978-10-31 |
SE7505050L (sv) | 1975-11-05 |
BE828349A (fr) | 1975-10-24 |
FR2269345B1 (de) | 1978-11-10 |
DE2518514A1 (de) | 1975-11-13 |
AR202749A1 (es) | 1975-07-15 |
NL7505252A (nl) | 1975-11-06 |
US4001414A (en) | 1977-01-04 |
AU8074375A (en) | 1976-08-12 |
CH612938A5 (de) | 1979-08-31 |
AU475157B2 (en) | 1976-08-12 |
JPS50151880A (de) | 1975-12-06 |
FR2269345A1 (de) | 1975-11-28 |
ATA334475A (de) | 1977-07-15 |
ES425971A1 (es) | 1976-09-16 |
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