FR2412548A1 - Procede de preparation de l'octahydropyrrolo (1,2-a) pyrazine - Google Patents
Procede de preparation de l'octahydropyrrolo (1,2-a) pyrazineInfo
- Publication number
- FR2412548A1 FR2412548A1 FR7832776A FR7832776A FR2412548A1 FR 2412548 A1 FR2412548 A1 FR 2412548A1 FR 7832776 A FR7832776 A FR 7832776A FR 7832776 A FR7832776 A FR 7832776A FR 2412548 A1 FR2412548 A1 FR 2412548A1
- Authority
- FR
- France
- Prior art keywords
- pyrazine
- pyrrolo
- dichlorhydratee
- nonanyl
- diaza
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772558067A SU810697A1 (ru) | 1977-12-22 | 1977-12-22 | Способ получени октагидропирроло @ 1,2- @ -пиразина |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412548A1 true FR2412548A1 (fr) | 1979-07-20 |
FR2412548B1 FR2412548B1 (ru) | 1982-05-28 |
Family
ID=20739338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7832776A Granted FR2412548A1 (fr) | 1977-12-22 | 1978-11-21 | Procede de preparation de l'octahydropyrrolo (1,2-a) pyrazine |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5823879B2 (ru) |
DD (1) | DD139261A1 (ru) |
DE (1) | DE2844549A1 (ru) |
FR (1) | FR2412548A1 (ru) |
GB (1) | GB2010831B (ru) |
HU (1) | HU175980B (ru) |
SU (1) | SU810697A1 (ru) |
YU (1) | YU243378A (ru) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5378846A (en) * | 1993-06-11 | 1995-01-03 | Russian-American Institute For New Drug Development | 1,2,3,4-tetrahydropyrrolo-[1,2-a]-pyrazine derivatives |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655512A (en) * | 1950-06-22 | 1953-10-13 | Quaker Oats Co | Preparation of 2-acylpyrroles from 2-acylfurans |
-
1977
- 1977-12-22 SU SU772558067A patent/SU810697A1/ru active
-
1978
- 1978-10-12 DE DE19782844549 patent/DE2844549A1/de not_active Ceased
- 1978-10-17 YU YU243378A patent/YU243378A/xx unknown
- 1978-10-18 GB GB7840926A patent/GB2010831B/en not_active Expired
- 1978-10-19 DD DD20855578A patent/DD139261A1/xx unknown
- 1978-10-20 JP JP53128661A patent/JPS5823879B2/ja not_active Expired
- 1978-11-21 FR FR7832776A patent/FR2412548A1/fr active Granted
- 1978-12-22 HU HUNA001120 patent/HU175980B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
YU243378A (en) | 1982-10-31 |
DE2844549A1 (de) | 1979-07-05 |
FR2412548B1 (ru) | 1982-05-28 |
GB2010831A (en) | 1979-07-04 |
HU175980B (en) | 1980-11-28 |
SU810697A1 (ru) | 1984-03-30 |
GB2010831B (en) | 1982-06-16 |
JPS5488294A (en) | 1979-07-13 |
JPS5823879B2 (ja) | 1983-05-18 |
DD139261A1 (de) | 1979-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Hanessian et al. | Asymmetric synthesis of enantiomerically pure and diversely functionalized cyclopropanes. | |
Xu et al. | Applications of Zr-catalyzed carbomagnesation and Mo-catalyzed macrocyclic ring closing metathesis in asymmetric synthesis. Enantioselective total synthesis of Sch 38516 (Fluvirucin B1) | |
Pirrung et al. | Acyclic stereoselection. 8. A new class of reagents for the highly stereoselective preparation of threo-2-alkyl-3-hydroxycarboxylic acids by the aldol condensation | |
FR2601024B1 (fr) | Melange de polyol stable au stockage, procede pour sa preparation, procede de preparation d'un polyurethane utilisant ce melange et produit d'addition de polyol utile pour cette preparation | |
ES485995A1 (es) | Procedimiento para la obtencion de aldehidos de efecto per- fumante | |
FR2447379A1 (fr) | Trans-5-aryl-2,3,4,4a-5-9b-hexahydro-1h-pyrido (4,3-b) -indoles substitues en position 2 dextrogyres, procedes et composes intermediaires permettant de les obtenir et composition pharmaceutique les contenant | |
Jurczak | Stereochemistry of Diels-Alder reactions at high pressure. II. Influence of high pressure on asymmetric induction in condensation of (-)-di-(R)-menthyl fumarate with butadiene and isoprene. | |
FR2412548A1 (fr) | Procede de preparation de l'octahydropyrrolo (1,2-a) pyrazine | |
Radhakrishna et al. | Potassium fluoride on alumina-A versatile reagent for isomerization of olefins | |
Stark et al. | The spiro intermediate proposed for biosynthesis of the natural porphyrins: Synthesis and properties of its macrocycle | |
KR100283552B1 (ko) | 강염기성이온교환수지의재생방법을포함하는n-알킬폴리히드록시알킬아민의아미드의제조방법 | |
Marco et al. | Asymmetric synthesis IX1: preparation of chiral α-substituted phenethylamines | |
Van Tamelen et al. | Cyclization of a terpenoid diene with preformed ABD rings and its significance for the mechanism of terpenoid terminal epoxide cyclizations | |
Bourgeois-Cury et al. | Palladium-catalyzed reduction of an allylic amine: a formal access to both diastereoisomers of cyclopentenyl glycine | |
Steiner et al. | Diastereoselective hydrogenation of 4-(phosphonomethyl)-2-pyridinecarboxylic acid | |
Gołȩbiowski et al. | Influence of N-protecting groups on the stereochemical course of [4+ 2] cycloaddition of activated dienes to α-amino aldehydes | |
DE60120214T2 (de) | Organische reaktionen mit co-generierenden materialen | |
RU94042227A (ru) | Способ получения производных имидазопиридина | |
JPS62265238A (ja) | パ−ヒドロアセナフテンシス体の選択的製造方法 | |
ATE79854T1 (de) | Verfahren zur selektiven hydrogenolyse von perhalogenethanderivaten. | |
Bram et al. | Anionic activation on solid inorganic supports: malonic ester syntheses | |
Swenton et al. | Mechanistic aspects of 2, 3-benzofulvene formation from sensitized irradiation of 7-azabenzonorbornadienes | |
JPS5412309A (en) | 3-hexynyl-and cis-hexenyl ethers, their preparation and use | |
Tsuboi et al. | A facile synthesis of. GAMMA.-alkylidene-. ALPHA.,. BETA.-unsaturated. GAMMA.-lactones. | |
Gupton et al. | The Reaction of Quaternary Ammonium Salts Derived From 2 Aryl-3-(N, N-Dimethylamino)-1-Propenes with Some Enoiate Anions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |