IT8621066A0 - PROCEDURE FOR THE PREPARATION OF NITROGENOUS HETEROCYCLIC COMPOUNDS. - Google Patents
PROCEDURE FOR THE PREPARATION OF NITROGENOUS HETEROCYCLIC COMPOUNDS.Info
- Publication number
- IT8621066A0 IT8621066A0 IT8621066A IT2106686A IT8621066A0 IT 8621066 A0 IT8621066 A0 IT 8621066A0 IT 8621066 A IT8621066 A IT 8621066A IT 2106686 A IT2106686 A IT 2106686A IT 8621066 A0 IT8621066 A0 IT 8621066A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- heterocyclic compounds
- nitrogenous heterocyclic
- nitrogenous
- Prior art date
Links
- 150000002391 heterocyclic compounds Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21066/86A IT1196480B (en) | 1986-07-08 | 1986-07-08 | PROCESS FOR THE PREPARATION OF NITROGEN HETEROCYCLIC COMPOUNDS |
AU76445/87A AU7644587A (en) | 1986-07-08 | 1987-07-03 | A process for the preparation of nitrogen-containing heterocyclic compounds |
PCT/EP1987/000362 WO1988000189A1 (en) | 1986-07-08 | 1987-07-03 | A process for the preparation of nitrogen-containing heterocyclic compounds |
KR1019880700251A KR880701714A (en) | 1986-07-08 | 1988-03-07 | Method for producing nitrogen-containing heterocyclic compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21066/86A IT1196480B (en) | 1986-07-08 | 1986-07-08 | PROCESS FOR THE PREPARATION OF NITROGEN HETEROCYCLIC COMPOUNDS |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8621066A0 true IT8621066A0 (en) | 1986-07-08 |
IT8621066A1 IT8621066A1 (en) | 1988-01-08 |
IT1196480B IT1196480B (en) | 1988-11-16 |
Family
ID=11176231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21066/86A IT1196480B (en) | 1986-07-08 | 1986-07-08 | PROCESS FOR THE PREPARATION OF NITROGEN HETEROCYCLIC COMPOUNDS |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR880701714A (en) |
AU (1) | AU7644587A (en) |
IT (1) | IT1196480B (en) |
WO (1) | WO1988000189A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900003091B1 (en) * | 1987-12-31 | 1990-05-07 | 재단법인 한국화학연구소 | Process for preparing pyrazine derivatives |
US6566292B2 (en) | 2001-03-27 | 2003-05-20 | Council Of Scientific And Industrial Research | Process for the enhancement of the cycle life of a zinc-chromium based catalyst in the synthesis of 2-methylpyrazine |
WO2002079171A1 (en) * | 2001-03-30 | 2002-10-10 | Council Of Scientific And Industrial Research | Process for the enhancement of cycle life of a zink-chromium based catalyst |
US7951976B1 (en) * | 2010-08-15 | 2011-05-31 | King Abdulaziz City for Science and Technology (KACST) | Synthesizing and utilizing novel nano crystalline zinc chromate supported nano palladium catalyst |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB609924A (en) * | 1945-04-11 | 1948-10-08 | Rhone Poulenc Sa | Improvements in or relating to the manufacture of pyrazine |
JPS5337675A (en) * | 1976-09-20 | 1978-04-06 | Tokai Electro Chemical Co | Production of pyrazines |
-
1986
- 1986-07-08 IT IT21066/86A patent/IT1196480B/en active
-
1987
- 1987-07-03 AU AU76445/87A patent/AU7644587A/en not_active Abandoned
- 1987-07-03 WO PCT/EP1987/000362 patent/WO1988000189A1/en unknown
-
1988
- 1988-03-07 KR KR1019880700251A patent/KR880701714A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR880701714A (en) | 1988-11-04 |
WO1988000189A1 (en) | 1988-01-14 |
IT1196480B (en) | 1988-11-16 |
AU7644587A (en) | 1988-01-29 |
IT8621066A1 (en) | 1988-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO873432D0 (en) | PROCEDURE FOR THE PREPARATION OF IMIDAZOLE COMPOUNDS. | |
IT8522564A0 (en) | PROCEDURE FOR THE PREPARATION OF HYDROALOFLUOROALKANES. | |
NO874467D0 (en) | PROCEDURE FOR THE PREPARATION OF 3-PYRROLIDINOLS. | |
IT1182199B (en) | PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE 1,3-DIOSSOLAN-4-METHANOL COMPOUNDS | |
NO870409L (en) | PROCEDURE FOR DIVOLUTION OF 1-AMINOINDANES. | |
NO874268L (en) | PROCEDURE FOR THE PREPARATION OF N-SUBSTITUTED PIPERAZINONS. | |
IT1229522B (en) | PROCEDURE FOR THE PREPARATION OF ACID N PHOSPHONOMETYLIMINODIACETIC. | |
IT1230068B (en) | PROCEDURE FOR THE PREPARATION OF N SULFONILUREE. | |
IT8622467A0 (en) | PROCEDURE FOR THE SYNTHESIS OF PERFLUOROALKADIENES. | |
NO873400L (en) | PROCEDURE FOR THE PREPARATION OF SULPHIDE-FREE ALKALIVESE. | |
NO872255D0 (en) | PROCEDURE FOR DECAPINATION OF RAKAFFE. | |
IT8621066A0 (en) | PROCEDURE FOR THE PREPARATION OF NITROGENOUS HETEROCYCLIC COMPOUNDS. | |
IT8620761A0 (en) | PROCEDURE FOR THE PREPARATION OF 2-BROMO-ALFA-ERGOCRIPTINE. | |
NO872690D0 (en) | PROCEDURE FOR THE PREPARATION OF MERCAPTOACYLPROLIN. | |
IT1215344B (en) | PROCEDURE FOR THE PREPARATION OF COMPOUNDS WITH ANTI-ULCER ACTIVITY. | |
IT1197873B (en) | PROCEDURE FOR THE PREPARATION OF AZETIDINONES | |
ES2018532B3 (en) | PROCEDURE FOR THE PREPARATION OF CARBONILIC COMPOUNDS. | |
IT8723035A0 (en) | PROCEDURE FOR THE PREPARATION OF NACYLANILINES. | |
NO880345L (en) | PROCEDURE FOR THE PREPARATION OF ALKYL-TERT BUTYLETERS. | |
IT8719073A0 (en) | PROCEDURE FOR THE PREPARATION OF OMEGA-ISOPROPOXYPHENOL. | |
IT8720078A0 (en) | PROCEDURE FOR THE PREPARATION OF (+)-13-NORPHARNAL. | |
IT8420456A0 (en) | PROCEDURE FOR THE PREPARATION OF POLYPHENYLETERS. | |
IT8620574A0 (en) | PROCEDURE FOR THE PREPARATION OF ALKYLARYLETHERS. | |
IT1228559B (en) | PROCEDURE FOR THE PREPARATION OF MYELOPEROXIDE ENZYME. | |
IT8620960A0 (en) | PROCEDURE FOR THE PREPARATION OF DECABROMODYPHENYLETHER. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950728 |