NL259439A - - Google Patents
Info
- Publication number
- NL259439A NL259439A NL259439DA NL259439A NL 259439 A NL259439 A NL 259439A NL 259439D A NL259439D A NL 259439DA NL 259439 A NL259439 A NL 259439A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8232959A CH388968A (de) | 1959-12-24 | 1959-12-24 | Verfahren zur Herstellung neuer Methylidenverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL259439A true NL259439A (nl) |
Family
ID=4539669
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL259439D NL259439A (nl) | 1959-12-24 | ||
| NL133338D NL133338C (nl) | 1959-12-24 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL133338D NL133338C (nl) | 1959-12-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US3234217A (nl) |
| CH (1) | CH388968A (nl) |
| DE (1) | DE1229096B (nl) |
| NL (2) | NL133338C (nl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131212C (nl) * | 1967-09-11 | |||
| DE2212080A1 (de) * | 1971-03-15 | 1972-10-12 | Eli Lilly and Co., Indianapolis, Ind. (V.StA.) | 3-Nitropyrazolderivate |
| US3887548A (en) * | 1971-10-22 | 1975-06-03 | Hoffmann La Roche | Pyrazole derivatives |
| US3974176A (en) * | 1973-08-16 | 1976-08-10 | Byk-Gulden Lomberg Chemische Fabrik Gmbh | Halogen pyrazoles derivatives, a method for producing these halogen pyrazole derivatives and medicaments containing them |
| US4235995A (en) * | 1978-09-25 | 1980-11-25 | Eli Lilly And Company | 3-Nitropyrazole derivatives |
| US4245106A (en) * | 1979-07-05 | 1981-01-13 | Monsanto Company | Process for the preparation of 1-alkyl-3-aryl-4-pyrazolecarboxylates |
| CN103613583B (zh) * | 2013-12-16 | 2015-12-02 | 贵州大学 | 1,3-取代基-4-取代吡唑酰腙类衍生物及其制备方法和应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA594397A (en) * | 1960-03-15 | S. Delmar Geza | Nitrofuran acyl hydrazides | |
| BE515245A (nl) * | 1950-05-29 | |||
| US2626258A (en) * | 1950-05-29 | 1953-01-20 | Eaton Lab Inc | Series of nitrofuran compounds comprising the acyl hydrazone ammonium salts of 5-nitroacyl furans |
| US2726241A (en) * | 1954-01-15 | 1955-12-06 | Norwich Pharma Co | New series of nitrofurans |
| US2826578A (en) * | 1956-05-04 | 1958-03-11 | Bristol Lab Inc | Therapeutic agents |
-
0
- NL NL259439D patent/NL259439A/xx unknown
- NL NL133338D patent/NL133338C/xx active
-
1959
- 1959-12-24 CH CH8232959A patent/CH388968A/de unknown
-
1960
- 1960-12-15 DE DEC22962A patent/DE1229096B/de active Pending
- 1960-12-21 US US77286A patent/US3234217A/en not_active Expired - Lifetime
-
1965
- 1965-07-12 US US471418A patent/US3304303A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3304303A (en) | 1967-02-14 |
| US3234217A (en) | 1966-02-08 |
| CH388968A (de) | 1965-03-15 |
| DE1229096B (de) | 1966-11-24 |
| NL133338C (nl) |