JPS49126693A - - Google Patents
Info
- Publication number
- JPS49126693A JPS49126693A JP49034814A JP3481474A JPS49126693A JP S49126693 A JPS49126693 A JP S49126693A JP 49034814 A JP49034814 A JP 49034814A JP 3481474 A JP3481474 A JP 3481474A JP S49126693 A JPS49126693 A JP S49126693A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- 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
- C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Furan Compounds (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH460873A CH583240A5 (en) | 1973-03-30 | 1973-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS49126693A true JPS49126693A (en) | 1974-12-04 |
Family
ID=4279271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49034814A Pending JPS49126693A (en) | 1973-03-30 | 1974-03-29 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS49126693A (en) |
BE (1) | BE813076A (en) |
BG (1) | BG21610A3 (en) |
CH (1) | CH583240A5 (en) |
DE (1) | DE2413572A1 (en) |
FR (1) | FR2283685A1 (en) |
GB (1) | GB1467407A (en) |
NL (1) | NL7404248A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3459747A (en) * | 1967-02-15 | 1969-08-05 | American Cyanamid Co | Substituted 7-acetylamino cephalosporanic acids |
US3382241A (en) * | 1967-02-27 | 1968-05-07 | Lilly Co Eli | Certain orally active cephalosporin antibiotics |
-
1973
- 1973-03-30 CH CH460873A patent/CH583240A5/xx not_active IP Right Cessation
-
1974
- 1974-03-21 DE DE2413572A patent/DE2413572A1/en active Pending
- 1974-03-26 FR FR7410246A patent/FR2283685A1/en active Granted
- 1974-03-28 NL NL7404248A patent/NL7404248A/xx unknown
- 1974-03-28 GB GB1372074A patent/GB1467407A/en not_active Expired
- 1974-03-29 BE BE142663A patent/BE813076A/en unknown
- 1974-03-29 JP JP49034814A patent/JPS49126693A/ja active Pending
- 1974-03-29 BG BG026242A patent/BG21610A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2283685B1 (en) | 1978-07-28 |
DE2413572A1 (en) | 1974-10-17 |
NL7404248A (en) | 1974-10-02 |
BG21610A3 (en) | 1976-07-20 |
BE813076A (en) | 1974-09-30 |
GB1467407A (en) | 1977-03-16 |
CH583240A5 (en) | 1976-12-31 |
FR2283685A1 (en) | 1976-04-02 |