NL66133C - - Google Patents
Info
- Publication number
- NL66133C NL66133C NL66133DA NL66133C NL 66133 C NL66133 C NL 66133C NL 66133D A NL66133D A NL 66133DA NL 66133 C NL66133 C NL 66133C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH634033X | 1947-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL66133C true NL66133C (xx) |
Family
ID=4524967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL66133D NL66133C (xx) | 1947-03-14 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2485152A (xx) |
| BE (1) | BE481185A (xx) |
| CH (2) | CH258714A (xx) |
| DE (1) | DE839036C (xx) |
| FR (1) | FR1014027A (xx) |
| GB (1) | GB634033A (xx) |
| NL (1) | NL66133C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2878251A (en) * | 1959-03-17 | Nicotinic acid ester of y-oxyethyl | ||
| DE942509C (de) * | 1951-12-18 | 1956-05-03 | Basf Ag | Verfahren zur Herstellung von Estern der Nicotionsaeure |
| US2759945A (en) * | 1954-05-18 | 1956-08-21 | Nepera Chemical Co Inc | Nicotinic acid esters of pyranmethanol |
| US2852519A (en) * | 1954-12-27 | 1958-09-16 | Phillips Petroleum Co | Method for producing esters of heterocyclic nitrogen carboxylic acids |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2410294A (en) * | 1940-02-08 | 1946-10-29 | Korten Ernst | Softening agent |
| US2229997A (en) * | 1940-05-07 | 1941-01-28 | Houston V Claborn | Process for the manufacture of tetrahydrofurfuryl acrylate and its polymers |
| US2408020A (en) * | 1940-12-23 | 1946-09-24 | Ciba Pharm Prod Inc | Pyridine-3-acetic acid and derivatives thereof and process of preparing the same |
-
0
- NL NL66133D patent/NL66133C/xx active
- BE BE481185D patent/BE481185A/xx unknown
-
1947
- 1947-03-14 CH CH258714D patent/CH258714A/de unknown
- 1947-03-14 CH CH267814D patent/CH267814A/de unknown
-
1948
- 1948-02-27 FR FR1014027D patent/FR1014027A/fr not_active Expired
- 1948-03-02 US US12684A patent/US2485152A/en not_active Expired - Lifetime
- 1948-03-11 GB GB7481/48A patent/GB634033A/en not_active Expired
- 1948-12-25 DE DEP27042A patent/DE839036C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB634033A (en) | 1950-03-15 |
| BE481185A (xx) | |
| US2485152A (en) | 1949-10-18 |
| FR1014027A (fr) | 1952-08-07 |
| CH267814A (de) | 1950-04-15 |
| DE839036C (de) | 1952-05-15 |
| CH258714A (de) | 1948-12-15 |