BG44031A3 - Method for preparing of cephalosporines - Google Patents
Method for preparing of cephalosporinesInfo
- Publication number
- BG44031A3 BG44031A3 BG8571903A BG7190385A BG44031A3 BG 44031 A3 BG44031 A3 BG 44031A3 BG 8571903 A BG8571903 A BG 8571903A BG 7190385 A BG7190385 A BG 7190385A BG 44031 A3 BG44031 A3 BG 44031A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- cephalosporines
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59208683A JPS6185392A (ja) | 1984-10-03 | 1984-10-03 | セフアロスポリン化合物の新規製法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BG44031A3 true BG44031A3 (en) | 1988-09-15 |
Family
ID=16560336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG8571903A BG44031A3 (en) | 1984-10-03 | 1985-10-03 | Method for preparing of cephalosporines |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS6185392A (xx) |
KR (1) | KR860003264A (xx) |
AT (1) | AT387021B (xx) |
BG (1) | BG44031A3 (xx) |
CS (1) | CS251797B2 (xx) |
DK (1) | DK448985A (xx) |
ES (1) | ES8607322A1 (xx) |
FI (1) | FI853807L (xx) |
HU (1) | HU193347B (xx) |
PL (1) | PL145509B1 (xx) |
PT (1) | PT81243B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE399152T1 (de) * | 1999-05-14 | 2008-07-15 | Kaneka Corp | Verfahren zur herstellung von optisch aktiven azetidin-2-carbonsäuren |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL69246A (en) * | 1982-08-07 | 1986-07-31 | Tanabe Seiyaku Co | 7-((2-aminothiazolyl-2-pyrrolidonyl or(piperidonyl)-oxyimino)acetamido)cephem carboxylic acid derivatives,their preparation and pharmaceutical compositions containing them |
JPS59155391A (ja) * | 1983-02-22 | 1984-09-04 | Tanabe Seiyaku Co Ltd | 新規セファロスポリン誘導体 |
-
1984
- 1984-10-03 JP JP59208683A patent/JPS6185392A/ja active Pending
-
1985
- 1985-09-26 AT AT0280485A patent/AT387021B/de not_active IP Right Cessation
- 1985-10-02 PT PT81243A patent/PT81243B/pt not_active IP Right Cessation
- 1985-10-02 FI FI853807A patent/FI853807L/fi not_active Application Discontinuation
- 1985-10-02 DK DK448985A patent/DK448985A/da not_active Application Discontinuation
- 1985-10-02 ES ES547520A patent/ES8607322A1/es not_active Expired
- 1985-10-02 HU HU853830A patent/HU193347B/hu not_active IP Right Cessation
- 1985-10-02 KR KR1019850007265A patent/KR860003264A/ko not_active Application Discontinuation
- 1985-10-03 BG BG8571903A patent/BG44031A3/xx unknown
- 1985-10-03 PL PL1985255623A patent/PL145509B1/pl unknown
- 1985-10-03 CS CS857119A patent/CS251797B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DK448985A (da) | 1986-04-04 |
PL255623A1 (en) | 1986-07-29 |
HU193347B (en) | 1987-09-28 |
HUT38647A (en) | 1986-06-30 |
ATA280485A (de) | 1988-04-15 |
ES547520A0 (es) | 1986-05-16 |
FI853807A0 (fi) | 1985-10-02 |
PT81243B (pt) | 1987-10-20 |
CS711985A2 (en) | 1986-12-18 |
AT387021B (de) | 1988-11-25 |
JPS6185392A (ja) | 1986-04-30 |
PL145509B1 (en) | 1988-09-30 |
ES8607322A1 (es) | 1986-05-16 |
CS251797B2 (en) | 1987-08-13 |
PT81243A (en) | 1985-11-01 |
KR860003264A (ko) | 1986-05-21 |
DK448985D0 (da) | 1985-10-02 |
FI853807L (fi) | 1986-04-04 |
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