ES237614A1 - PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS DERIVADOS DE 3,5-DICETOPIRAZOLIDINA. - Google Patents
PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS DERIVADOS DE 3,5-DICETOPIRAZOLIDINA.Info
- Publication number
- ES237614A1 ES237614A1 ES0237614A ES237614A ES237614A1 ES 237614 A1 ES237614 A1 ES 237614A1 ES 0237614 A ES0237614 A ES 0237614A ES 237614 A ES237614 A ES 237614A ES 237614 A1 ES237614 A1 ES 237614A1
- Authority
- ES
- Spain
- Prior art keywords
- methylpiperidyl
- isopropyl
- ethyl
- dioxopyrazolidine
- phenyl
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3817256A CH364509A (de) | 1956-10-04 | 1956-10-04 | Verfahren zur Herstellung von neuen 3,5-Diketo-pyrazolidinen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES237614A1 true ES237614A1 (es) | 1958-03-01 |
Family
ID=4513680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0237614A Expired ES237614A1 (es) | 1956-10-04 | 1957-08-16 | PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS DERIVADOS DE 3,5-DICETOPIRAZOLIDINA. |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE561351A (de) |
CH (1) | CH364509A (de) |
DE (1) | DE1058518B (de) |
ES (1) | ES237614A1 (de) |
FR (1) | FR1196847A (de) |
GB (1) | GB843691A (de) |
NL (1) | NL99967C (de) |
-
0
- NL NL99967D patent/NL99967C/xx active
- BE BE561351D patent/BE561351A/xx unknown
-
1956
- 1956-10-04 CH CH3817256A patent/CH364509A/de unknown
-
1957
- 1957-08-16 ES ES0237614A patent/ES237614A1/es not_active Expired
- 1957-09-24 DE DES55244A patent/DE1058518B/de active Pending
- 1957-10-02 FR FR1196847D patent/FR1196847A/fr not_active Expired
- 1957-10-02 GB GB3087057A patent/GB843691A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1058518B (de) | 1959-06-04 |
NL99967C (de) | |
GB843691A (en) | 1960-08-10 |
FR1196847A (fr) | 1959-11-26 |
BE561351A (de) | |
CH364509A (de) | 1962-09-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO164335B (no) | Blanding, bindemiddel og anvendelse av bindemidlet paa kollagent materiale. | |
DE1445751A1 (de) | Verfahren zur Herstellung von 2-Hydroxylaminobenzoxazinonen | |
Ardakani et al. | 1 H-and 2 H-indazoles by thermal and photolytic decomposition of o-azidobenzoic acid and o-azidobenzaldehyde derivatives | |
GB804761A (en) | Thiophosphoric acid esters | |
ES237614A1 (es) | PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVOS DERIVADOS DE 3,5-DICETOPIRAZOLIDINA. | |
US3336326A (en) | Novel imidazole carboxamides | |
GB815279A (en) | Novel benzomorpholone derivatives and a process for the manufacture thereof | |
US3244723A (en) | Certain 4-aminothiazole compounds and their preparation | |
US2762805A (en) | 3-ethyl-3-phenyl-2, 6-piperazinedione and derivatives thereof | |
Sheremetev | One-pot synthesis of 3-amino-4-aryl-and 3-amino-4-hetarylfurazans | |
US2543764A (en) | Diaralkyl carbinyl esters of dialkylamino alkanoates and the production thereof | |
Alami et al. | Synthesis of Some New N-protected 2-(Substituted-1H-1, 2, 3-Triazol-1-yl) glycine Derivatives | |
GB836332A (en) | Novel amino-acid hydrazides and a process for the manufacture of same | |
GB843688A (en) | Substituted 3,5-diketo-pyrazolidines | |
US2489354A (en) | Benzotriazines | |
GB811780A (en) | Hydrazides and thiosemicarbazones | |
Besgubenko et al. | Complexes of silicon and phosphorus chlorides with nitrogen-containing bases as the condensing agents in the synthesis of amides | |
GB769261A (en) | Novel thiamorpholone compounds and the manufacture of same | |
GB741228A (en) | Improvements in or relating to triazole compounds | |
JPS5944312B2 (ja) | インダゾ−ル誘導体の製法 | |
Figurka et al. | Synthesis and biological evaluation of new amino derivatives of 1, 4-naphthoquinone | |
GB770498A (en) | -a-acylamino--ß-amino-propio-nitrophenones and derivatives and process for their preparation | |
Esikov et al. | Synthesis and Acidity of 5-Phenyltetrazol-2-ylalkanoic Acids and the Corresponding 5-(5-Phenyltetrazol-2-ylalkyl) tetrazoles | |
GB664550A (en) | Stabilizers for photographic emulsions | |
GB789696A (en) | Process for producing acridine compounds |