YU108273A - Process for obtaining cephalosporin - Google Patents

Process for obtaining cephalosporin

Info

Publication number
YU108273A
YU108273A YU01082/73A YU108273A YU108273A YU 108273 A YU108273 A YU 108273A YU 01082/73 A YU01082/73 A YU 01082/73A YU 108273 A YU108273 A YU 108273A YU 108273 A YU108273 A YU 108273A
Authority
YU
Yugoslavia
Prior art keywords
cephalosporin
obtaining
obtaining cephalosporin
Prior art date
Application number
YU01082/73A
Other languages
English (en)
Inventor
H Higgins
J Fitzsimmons
H B Hayes
R G Abel
Original Assignee
Lilly Co Eli
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US249293A external-priority patent/US3904615A/en
Priority claimed from US00249294A external-priority patent/US3840532A/en
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of YU108273A publication Critical patent/YU108273A/xx

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
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/21—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring with a nitrogen atom directly attached in position 6 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • 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)
YU01082/73A 1972-05-01 1973-04-20 Process for obtaining cephalosporin YU108273A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US249293A US3904615A (en) 1972-05-01 1972-05-01 Process for cleaving cephalosporin compounds
US00249294A US3840532A (en) 1972-05-01 1972-05-01 Process for cleaving cephalosporin compounds

Publications (1)

Publication Number Publication Date
YU108273A true YU108273A (en) 1982-02-28

Family

ID=26939961

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01082/73A YU108273A (en) 1972-05-01 1973-04-20 Process for obtaining cephalosporin

Country Status (16)

Country Link
JP (1) JPS5842194B2 (xx)
AR (1) AR203623A1 (xx)
CH (1) CH582184A5 (xx)
DD (1) DD105239A5 (xx)
DE (1) DE2321234A1 (xx)
ES (1) ES414153A1 (xx)
FR (1) FR2183098B1 (xx)
GB (1) GB1421199A (xx)
HU (2) HU167595B (xx)
IE (1) IE37562B1 (xx)
IL (1) IL42087A (xx)
NL (1) NL181197C (xx)
RO (1) RO62896A (xx)
SE (1) SE418746B (xx)
SU (1) SU587867A3 (xx)
YU (1) YU108273A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5256823U (xx) * 1975-10-22 1977-04-25
DE2933075C2 (de) * 1979-08-16 1984-04-19 Zahnraederfabrik Renk Ag, 8900 Augsburg Antriebs- und Bremsanlage von Kraftfahrzeugen
JPH0633990U (ja) * 1992-09-29 1994-05-06 呉羽合繊株式会社 着色装置
JP3487083B2 (ja) 1996-02-09 2004-01-13 日立化成工業株式会社 熱硬化性樹脂組成物及びその硬化物
US6518420B2 (en) 1997-06-04 2003-02-11 Biochemie Gesellschaft M.B.H. Precipitation process of 7-aminocephalosporanic acid (7-ACA)
SK165399A3 (en) * 1997-06-04 2000-05-16 Biochemie Gmbh Process for the preparation of rosettes or agglomerates of 7-aminocephalosporanic acid (7-aca)
CN110094151B (zh) * 2018-01-31 2020-06-16 光宝电子(广州)有限公司 百叶窗

Also Published As

Publication number Publication date
JPS4947387A (xx) 1974-05-08
HU167444B (xx) 1975-10-28
DE2321234A1 (de) 1973-11-22
IE37562B1 (en) 1977-08-17
DD105239A5 (xx) 1974-04-12
IL42087A0 (en) 1973-06-29
SE418746B (sv) 1981-06-22
IE37562L (en) 1973-11-01
NL181197C (nl) 1987-07-01
GB1421199A (en) 1976-01-14
RO62896A (fr) 1978-03-15
JPS5842194B2 (ja) 1983-09-17
ES414153A1 (es) 1976-06-01
AR203623A1 (es) 1975-09-30
IL42087A (en) 1976-01-30
AU5468973A (en) 1974-10-24
FR2183098B1 (xx) 1975-08-22
HU167595B (xx) 1975-11-28
NL7306068A (xx) 1973-11-05
SU587867A3 (ru) 1978-01-05
FR2183098A1 (xx) 1973-12-14
CH582184A5 (xx) 1976-11-30

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