CH426830A - Verfahren zur Herstellung von 5-Nitro-furfuryliden-(2)-derivaten - Google Patents
Verfahren zur Herstellung von 5-Nitro-furfuryliden-(2)-derivatenInfo
- Publication number
- CH426830A CH426830A CH1382263A CH1382263A CH426830A CH 426830 A CH426830 A CH 426830A CH 1382263 A CH1382263 A CH 1382263A CH 1382263 A CH1382263 A CH 1382263A CH 426830 A CH426830 A CH 426830A
- Authority
- CH
- Switzerland
- Prior art keywords
- furfurylidene
- nitro
- derivatives
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom 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
- C07D307/70—Nitro radicals
- C07D307/71—Nitro radicals attached in position 5
- C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
- C07D307/74—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
- C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
- C07D327/06—Six-membered rings
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF38378A DE1170957B (de) | 1962-11-23 | 1962-11-23 | Verfahren zur Herstellung von 5-Nitro-furfuryliden-(2)-iminoderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH426830A true CH426830A (de) | 1966-12-31 |
Family
ID=7097312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1382263A CH426830A (de) | 1962-11-23 | 1963-11-11 | Verfahren zur Herstellung von 5-Nitro-furfuryliden-(2)-derivaten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3262930A (pt) |
| AT (1) | AT241450B (pt) |
| BR (1) | BR6354789D0 (pt) |
| CH (1) | CH426830A (pt) |
| DE (1) | DE1170957B (pt) |
| FR (1) | FR3257M (pt) |
| GB (1) | GB992166A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1670657C3 (de) * | 1966-01-05 | 1975-01-23 | Bayer Ag, 5090 Leverkusen | 4- eckige Klammer auf 5-NHrofurfuryliden-(2')-lmino eckige Klammer zu -tetrahydro-M-thlazln-i.i-dioxld-Derhrate und Verfahren zu Ihrer Herstellung |
| DE1670840A1 (de) * | 1967-03-31 | 1971-03-11 | Bayer Ag | Verfahren zur Herstellung von Tetra-hydro-1,4-thiazin-1,1-dioxiden |
| DE2020298A1 (de) * | 1970-04-25 | 1971-11-11 | Bayer Ag | 4-(5'-Nitrofurfuryliden-amino)-octahydro-4H-1,4-benz-thiazin-1,1-dioxid,ein Verfahren zu seiner Herstellung und seine Verwendung als Arzneimittel |
| US8406309B2 (en) | 2005-10-21 | 2013-03-26 | Qualcomm Incorporated | Video rate adaptation to reverse link conditions |
| DE102008031283A1 (de) * | 2008-07-02 | 2010-01-07 | Bayer Schering Pharma Aktiengesellschaft | Neue Bekämpfungsmöglichkeit von durch Trichomonadida hervorgerufenen Krankheiten |
| DE102008031284A1 (de) * | 2008-07-02 | 2010-01-07 | Bayer Schering Pharma Aktiengesellschaft | Neue Bekämpfungsmöglichkeit der Giardiose |
| EP3750527A1 (en) | 2019-06-13 | 2020-12-16 | Bayer AG | Stable tablet formulation of nifurtimox and process for producing the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001992A (en) * | 1961-09-26 | S-niteo-z-fubftjewdene |
-
1962
- 1962-11-23 DE DEF38378A patent/DE1170957B/de active Pending
-
1963
- 1963-11-11 CH CH1382263A patent/CH426830A/de unknown
- 1963-11-13 US US323225A patent/US3262930A/en not_active Expired - Lifetime
- 1963-11-13 AT AT907463A patent/AT241450B/de active
- 1963-11-19 GB GB45619/63A patent/GB992166A/en not_active Expired
- 1963-11-22 BR BR154789/63A patent/BR6354789D0/pt unknown
-
1964
- 1964-02-21 FR FR964742A patent/FR3257M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR6354789D0 (pt) | 1973-07-12 |
| FR3257M (fr) | 1965-04-20 |
| AT241450B (de) | 1965-07-26 |
| DE1170957B (de) | 1964-05-27 |
| GB992166A (en) | 1965-05-19 |
| US3262930A (en) | 1966-07-26 |
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