HUT34459A - Process for preparing 5-/2,3-dihidroxy-phenoxy/-1h-tetrazole derivatives - Google Patents
Process for preparing 5-/2,3-dihidroxy-phenoxy/-1h-tetrazole derivativesInfo
- Publication number
- HUT34459A HUT34459A HU842127A HU212784A HUT34459A HU T34459 A HUT34459 A HU T34459A HU 842127 A HU842127 A HU 842127A HU 212784 A HU212784 A HU 212784A HU T34459 A HUT34459 A HU T34459A
- Authority
- HU
- Hungary
- Prior art keywords
- dihidroxy
- phenoxy
- preparing
- tetrazole derivatives
- tetrazole
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D257/00—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms
- C07D257/02—Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D257/04—Five-membered rings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50174283A | 1983-06-06 | 1983-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
HUT34459A true HUT34459A (en) | 1985-03-28 |
Family
ID=23994848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU842127A HUT34459A (en) | 1983-06-06 | 1984-05-31 | Process for preparing 5-/2,3-dihidroxy-phenoxy/-1h-tetrazole derivatives |
Country Status (6)
Country | Link |
---|---|
KR (1) | KR850000032A (en) |
DD (1) | DD218618A5 (en) |
ES (1) | ES8604730A1 (en) |
HU (1) | HUT34459A (en) |
PL (1) | PL247998A1 (en) |
PT (1) | PT78660B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29610898U1 (en) * | 1996-06-21 | 1997-10-23 | Taprogge Gmbh | Screening device for separating balls for cleaning the tubes of a heat exchanger, condenser or the like from a coolant line |
-
1984
- 1984-05-29 DD DD84263511A patent/DD218618A5/en unknown
- 1984-05-29 PT PT78660A patent/PT78660B/en unknown
- 1984-05-30 ES ES532962A patent/ES8604730A1/en not_active Expired
- 1984-05-31 HU HU842127A patent/HUT34459A/en unknown
- 1984-06-01 PL PL24799884A patent/PL247998A1/en unknown
- 1984-06-01 KR KR1019840003053A patent/KR850000032A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PT78660B (en) | 1986-09-08 |
KR850000032A (en) | 1985-02-25 |
DD218618A5 (en) | 1985-02-13 |
ES532962A0 (en) | 1985-09-01 |
ES8604730A1 (en) | 1985-09-01 |
PL247998A1 (en) | 1985-03-26 |
PT78660A (en) | 1984-06-01 |
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