KR860004068A - Simple Manufacturing Method of Cemfe derivatives - Google Patents
Simple Manufacturing Method of Cemfe derivatives Download PDFInfo
- Publication number
- KR860004068A KR860004068A KR1019840006886A KR840006886A KR860004068A KR 860004068 A KR860004068 A KR 860004068A KR 1019840006886 A KR1019840006886 A KR 1019840006886A KR 840006886 A KR840006886 A KR 840006886A KR 860004068 A KR860004068 A KR 860004068A
- Authority
- KR
- South Korea
- Prior art keywords
- formula
- compound
- cemfe
- derivatives
- simple manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 150000001875 compounds Chemical class 0.000 claims 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- ASOKPJOREAFHNY-UHFFFAOYSA-N 1-Hydroxybenzotriazole Chemical compound C1=CC=C2N(O)N=NC2=C1 ASOKPJOREAFHNY-UHFFFAOYSA-N 0.000 claims 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 claims 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- -1 acetoxyethyl Chemical group 0.000 claims 1
- 230000010933 acylation Effects 0.000 claims 1
- 238000005917 acylation reaction Methods 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 1
- 150000001342 alkaline earth metals Chemical class 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 150000001408 amides Chemical class 0.000 claims 1
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 claims 1
- 125000005842 heteroatom Chemical group 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 claims 1
- 150000007524 organic acids Chemical class 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000012453 solvate Substances 0.000 claims 1
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
- C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019840006886A KR870001333B1 (en) | 1984-11-03 | 1984-11-03 | Process for preparing cephem derivatives |
IT67781/85A IT1189604B (en) | 1984-11-03 | 1985-09-16 | PREPARATION PROCEDURE FOR CEFEM DERIVATIVES |
JP22109685A JPS61186391A (en) | 1984-11-03 | 1985-10-03 | Manufacture of cephem derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019840006886A KR870001333B1 (en) | 1984-11-03 | 1984-11-03 | Process for preparing cephem derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860004068A true KR860004068A (en) | 1986-06-16 |
KR870001333B1 KR870001333B1 (en) | 1987-07-18 |
Family
ID=19236056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840006886A KR870001333B1 (en) | 1984-11-03 | 1984-11-03 | Process for preparing cephem derivatives |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870001333B1 (en) |
-
1984
- 1984-11-03 KR KR1019840006886A patent/KR870001333B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870001333B1 (en) | 1987-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
O035 | Opposition [patent]: request for opposition | ||
E701 | Decision to grant or registration of patent right | ||
O073 | Decision to grant registration after opposition [patent]: decision to grant registration | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20040115 Year of fee payment: 18 |
|
EXPY | Expiration of term |