ATA396281A - Verfahren zur herstellung von neuen, eine geschuetzte c-acetylgruppe enthaltenden heterocyclischen verbindungen - Google Patents
Verfahren zur herstellung von neuen, eine geschuetzte c-acetylgruppe enthaltenden heterocyclischen verbindungenInfo
- Publication number
- ATA396281A ATA396281A AT0396281A AT396281A ATA396281A AT A396281 A ATA396281 A AT A396281A AT 0396281 A AT0396281 A AT 0396281A AT 396281 A AT396281 A AT 396281A AT A396281 A ATA396281 A AT A396281A
- Authority
- AT
- Austria
- Prior art keywords
- cylinder lock
- lock
- cylinder
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones 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 other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
-
- 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
- C07D405/04—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 directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D411/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
- C07D411/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D411/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU80802263A HU180608B (en) | 1980-09-15 | 1980-09-15 | Process for producing new azetidione derivatives containing protected c-acetyl-group |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA396281A true ATA396281A (de) | 1983-12-15 |
AT375339B AT375339B (de) | 1984-07-25 |
Family
ID=10958576
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0396181A AT376419B (de) | 1980-09-15 | 1981-09-14 | Verfahren zur herstellung von neuen n-geschuetzten 4-oxo-azetidin-2-carbonsaeurederivaten |
AT0396281A AT375339B (de) | 1980-09-15 | 1981-09-14 | Verfahren zur herstellung von neuen, eine geschuetzte c-acetylgruppe enthaltenden heterocyclischen verbindungen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0396181A AT376419B (de) | 1980-09-15 | 1981-09-14 | Verfahren zur herstellung von neuen n-geschuetzten 4-oxo-azetidin-2-carbonsaeurederivaten |
Country Status (3)
Country | Link |
---|---|
US (1) | US4434099A (de) |
AT (2) | AT376419B (de) |
HU (1) | HU180608B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU193323B (en) * | 1985-03-27 | 1987-09-28 | Richter Gedeon Vegyeszet | Process for preparing azetidinone derivatives |
-
1980
- 1980-09-15 HU HU80802263A patent/HU180608B/hu not_active IP Right Cessation
-
1981
- 1981-09-11 US US06/301,883 patent/US4434099A/en not_active Expired - Fee Related
- 1981-09-14 AT AT0396181A patent/AT376419B/de not_active IP Right Cessation
- 1981-09-14 AT AT0396281A patent/AT375339B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4434099A (en) | 1984-02-28 |
ATA396181A (de) | 1984-04-15 |
AT375339B (de) | 1984-07-25 |
HU180608B (en) | 1983-03-28 |
AT376419B (de) | 1984-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |