DE3771642D1 - Oxadiazine und verwandte verbindungen. - Google Patents
Oxadiazine und verwandte verbindungen.Info
- Publication number
- DE3771642D1 DE3771642D1 DE8787309090T DE3771642T DE3771642D1 DE 3771642 D1 DE3771642 D1 DE 3771642D1 DE 8787309090 T DE8787309090 T DE 8787309090T DE 3771642 T DE3771642 T DE 3771642T DE 3771642 D1 DE3771642 D1 DE 3771642D1
- Authority
- DE
- Germany
- Prior art keywords
- optionally substituted
- oxadiazine
- related compounds
- preparation
- alkyl
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic 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
- C07D273/00—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00
- C07D273/02—Heterocyclic compounds containing rings having nitrogen and oxygen atoms as the only ring hetero atoms, not provided for by groups C07D261/00 - C07D271/00 having two nitrogen atoms and only one oxygen atom
- C07D273/04—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Plural Heterocyclic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB868624906A GB8624906D0 (en) | 1986-10-17 | 1986-10-17 | Oxadiazines & analogues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3771642D1 true DE3771642D1 (de) | 1991-08-29 |
Family
ID=10605899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8787309090T Expired - Fee Related DE3771642D1 (de) | 1986-10-17 | 1987-10-14 | Oxadiazine und verwandte verbindungen. |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4849516A (de) |
| EP (1) | EP0265169B1 (de) |
| JP (1) | JPS63112587A (de) |
| AT (1) | ATE65504T1 (de) |
| DE (1) | DE3771642D1 (de) |
| ES (1) | ES2038671T3 (de) |
| GB (1) | GB8624906D0 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105017243B (zh) * | 2015-06-29 | 2018-06-08 | 苏州东瑞制药有限公司 | 一种头孢曲松钠光降解产物及其制备方法和分析检测方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245089A (en) * | 1978-02-02 | 1981-01-13 | Beecham Group Limited | Novel intermediates for β-lactams |
-
1986
- 1986-10-17 GB GB868624906A patent/GB8624906D0/en active Pending
-
1987
- 1987-10-14 US US07/109,263 patent/US4849516A/en not_active Expired - Fee Related
- 1987-10-14 DE DE8787309090T patent/DE3771642D1/de not_active Expired - Fee Related
- 1987-10-14 EP EP87309090A patent/EP0265169B1/de not_active Expired - Lifetime
- 1987-10-14 ES ES198787309090T patent/ES2038671T3/es not_active Expired - Lifetime
- 1987-10-14 AT AT87309090T patent/ATE65504T1/de not_active IP Right Cessation
- 1987-10-16 JP JP62259856A patent/JPS63112587A/ja active Pending
-
1988
- 1988-11-10 US US07/269,319 patent/US4918188A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB8624906D0 (en) | 1986-11-19 |
| ATE65504T1 (de) | 1991-08-15 |
| US4918188A (en) | 1990-04-17 |
| EP0265169B1 (de) | 1991-07-24 |
| ES2038671T3 (es) | 1993-08-01 |
| EP0265169A1 (de) | 1988-04-27 |
| JPS63112587A (ja) | 1988-05-17 |
| US4849516A (en) | 1989-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: ZENECA LTD., LONDON, GB |
|
| 8339 | Ceased/non-payment of the annual fee |