KR910700227A - Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, preparation method and use thereof - Google Patents
Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, preparation method and use thereofInfo
- Publication number
- KR910700227A KR910700227A KR1019900701770A KR900701770A KR910700227A KR 910700227 A KR910700227 A KR 910700227A KR 1019900701770 A KR1019900701770 A KR 1019900701770A KR 900701770 A KR900701770 A KR 900701770A KR 910700227 A KR910700227 A KR 910700227A
- Authority
- KR
- South Korea
- Prior art keywords
- salt
- formula
- soluble
- trimethine
- naphthalene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/02—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups
- C07C251/30—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton containing imino groups having nitrogen atoms of imino groups quaternised
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
내용 없음.No content.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 메탄올/디페틸 에테르(6:4 V/V)로 부터 재결정시켜 융점이 212℃(분해시작)인 분석적으로 순수한 화합물을 수득할수 있다. IR스펙트럼은 제1도에 나타내었다.Figure 1 can be recrystallized from methanol / dipetyl ether (6: 4 V / V) to give analytically pure compounds having a melting point of 212 ° C. (starting decomposition). IR spectrum is shown in FIG.
제2도는 메탄올로부터 재결정시켜, 융점이 268℃(분해시작)인 분석적으로 순수한 화합물을 수득할 수 있다. IR스펙트럼은 제2도에 나타내었다.Figure 2 can be recrystallized from methanol to give analytically pure compounds having a melting point of 268 DEG C (starting decomposition). IR spectrum is shown in FIG.
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3842062A DE3842062A1 (en) | 1988-12-14 | 1988-12-14 | EXPLOSION-SAFE 1-DIMETHYLAMINO-3-DIMETHYLIMINO-2-ARYLPROPEN-1 SALTS, METHOD FOR THEIR PRODUCTION AND THEIR USE |
DEP3842062.7 | 1988-12-14 | ||
PCT/EP1989/001510 WO1990006913A1 (en) | 1988-12-14 | 1989-12-09 | Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, process for their preparation, and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
KR910700227A true KR910700227A (en) | 1991-03-14 |
Family
ID=6369135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900701770A KR910700227A (en) | 1988-12-14 | 1989-12-09 | Explosion-proof 1-dimethylamino-3-dimethylimino-2-arylprop-1-ene salts, preparation method and use thereof |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0449917A1 (en) |
JP (1) | JPH04502158A (en) |
KR (1) | KR910700227A (en) |
CA (1) | CA2005330A1 (en) |
DE (1) | DE3842062A1 (en) |
NO (1) | NO912279L (en) |
WO (1) | WO1990006913A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL139127A0 (en) * | 1998-04-24 | 2001-11-25 | Merck & Co Inc | Process for synthesizing cox -2 inhibitors |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288784A (en) * | 1966-04-11 | 1966-11-29 | Monsanto Co | Method of preparing substituted chlorominium salts |
US3993656A (en) * | 1974-11-19 | 1976-11-23 | Merck & Co., Inc. | 1,8-Naphthyridine compounds |
US4310670A (en) * | 1980-02-26 | 1982-01-12 | Sterling Drug Inc. | Low-temperature, aqueous conversion of 4-picoline derivative to 5-cyano-[3,4'-bipyridin]-6(1H)-one |
EP0036711B1 (en) * | 1980-03-22 | 1985-12-04 | Fbc Limited | Pesticidal heterocyclic compounds, processes for preparing them, compositions containing them, and their use |
US4489011A (en) * | 1983-05-16 | 1984-12-18 | Merrell Dow Pharmaceuticals Inc. | Hypoglycemic N-(2-substituted-3-dialkylamino-2-propenylidene)-N-alkylalkanaminium camsylate salts |
-
1988
- 1988-12-14 DE DE3842062A patent/DE3842062A1/en not_active Withdrawn
-
1989
- 1989-12-09 JP JP90501459A patent/JPH04502158A/en active Pending
- 1989-12-09 WO PCT/EP1989/001510 patent/WO1990006913A1/en not_active Application Discontinuation
- 1989-12-09 KR KR1019900701770A patent/KR910700227A/en not_active Application Discontinuation
- 1989-12-09 EP EP90900851A patent/EP0449917A1/en not_active Withdrawn
- 1989-12-13 CA CA002005330A patent/CA2005330A1/en not_active Abandoned
-
1991
- 1991-06-13 NO NO91912279A patent/NO912279L/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPH04502158A (en) | 1992-04-16 |
CA2005330A1 (en) | 1990-06-14 |
NO912279D0 (en) | 1991-06-13 |
EP0449917A1 (en) | 1991-10-09 |
WO1990006913A1 (en) | 1990-06-28 |
DE3842062A1 (en) | 1990-06-28 |
NO912279L (en) | 1991-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |