ES378548A1 - Procedure for the obtaining of 2,5-dimethyl-1,3,4,9 b- tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of 2,5-dimethyl-1,3,4,9 b- tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES378548A1 ES378548A1 ES378548A ES378548A ES378548A1 ES 378548 A1 ES378548 A1 ES 378548A1 ES 378548 A ES378548 A ES 378548A ES 378548 A ES378548 A ES 378548A ES 378548 A1 ES378548 A1 ES 378548A1
- Authority
- ES
- Spain
- Prior art keywords
- tetrahydro
- pyridine
- translation
- dimethyl
- machine
- 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
Links
Landscapes
- Pyridine Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Process for the preparation of 2,5-dimethyl-1,3,4,9b-tetrahydro-2H-indene [1,2-c] pyridine of formula i, ** (see formula) ** Characterized in that 1-phenyl-1- (1-methyl-1,2,3,6-tetrahydro-pyridyl-4) ethene of formula v ** (see formula) ** With a strong acid. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH756168A CH503028A (en) | 1968-05-21 | 1968-05-21 | Process for the preparation of 1,3,4,9b-tetrahydro-2,5-dimethyl-2H-indeno (1,2-c) pyridine |
CH1765268 | 1968-11-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES378548A1 true ES378548A1 (en) | 1973-02-01 |
Family
ID=25701571
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367384A Expired ES367384A1 (en) | 1968-05-21 | 1968-05-19 | Procedure for the obtaining of 2,5-dimethyl-1,3,4,9b-tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) |
ES378547A Expired ES378547A1 (en) | 1968-05-21 | 1970-04-14 | Procedure for the obtaining of 2,5-dimethyl-1,3,4,9 b- tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) |
ES378548A Expired ES378548A1 (en) | 1968-05-21 | 1970-04-14 | Procedure for the obtaining of 2,5-dimethyl-1,3,4,9 b- tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367384A Expired ES367384A1 (en) | 1968-05-21 | 1968-05-19 | Procedure for the obtaining of 2,5-dimethyl-1,3,4,9b-tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) |
ES378547A Expired ES378547A1 (en) | 1968-05-21 | 1970-04-14 | Procedure for the obtaining of 2,5-dimethyl-1,3,4,9 b- tetrahydro-2H-indeno (1,2-c) pyridine. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
BG (1) | BG15216A3 (en) |
ES (3) | ES367384A1 (en) |
IL (1) | IL32248A0 (en) |
PL (1) | PL80136B1 (en) |
RO (2) | RO56167A (en) |
-
1968
- 1968-05-19 ES ES367384A patent/ES367384A1/en not_active Expired
-
1969
- 1969-04-15 RO RO5974169A patent/RO56167A/ro unknown
- 1969-04-15 RO RO6500369A patent/RO62325A/ro unknown
- 1969-05-19 PL PL13368269A patent/PL80136B1/pl unknown
- 1969-05-20 BG BG012822A patent/BG15216A3/en unknown
- 1969-05-20 IL IL32248A patent/IL32248A0/en unknown
-
1970
- 1970-04-14 ES ES378547A patent/ES378547A1/en not_active Expired
- 1970-04-14 ES ES378548A patent/ES378548A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
PL80136B1 (en) | 1975-08-30 |
ES367384A1 (en) | 1971-04-01 |
IL32248A0 (en) | 1969-07-30 |
RO56167A (en) | 1974-03-01 |
BG15216A3 (en) | 1975-10-20 |
RO62325A (en) | 1977-08-15 |
ES378547A1 (en) | 1973-02-01 |
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