IL32407A0 - Improved process for preparing 7-aminocephalosporanic acid - Google Patents

Improved process for preparing 7-aminocephalosporanic acid

Info

Publication number
IL32407A0
IL32407A0 IL32407A IL3240769A IL32407A0 IL 32407 A0 IL32407 A0 IL 32407A0 IL 32407 A IL32407 A IL 32407A IL 3240769 A IL3240769 A IL 3240769A IL 32407 A0 IL32407 A0 IL 32407A0
Authority
IL
Israel
Prior art keywords
preparing
improved process
aminocephalosporanic acid
aminocephalosporanic
acid
Prior art date
Application number
IL32407A
Other versions
IL32407A (en
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
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL32407A0 publication Critical patent/IL32407A0/en
Publication of IL32407A publication Critical patent/IL32407A/en

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
    • E04F21/06—Implements for applying plaster, insulating material, or the like
    • E04F21/08—Mechanical implements
    • E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cephalosporin Compounds (AREA)
IL32407A 1968-06-19 1969-06-17 Process for preparing 7-aminocephalosporanic acid IL32407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73808468A 1968-06-19 1968-06-19
US73808568A 1968-06-19 1968-06-19

Publications (2)

Publication Number Publication Date
IL32407A0 true IL32407A0 (en) 1969-08-27
IL32407A IL32407A (en) 1973-05-31

Family

ID=27113310

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32407A IL32407A (en) 1968-06-19 1969-06-17 Process for preparing 7-aminocephalosporanic acid

Country Status (10)

Country Link
AT (1) AT292920B (en)
BE (1) BE734720A (en)
CH (1) CH513208A (en)
DE (1) DE1930956C3 (en)
FR (1) FR2011244A1 (en)
GB (1) GB1281172A (en)
IE (1) IE33374B1 (en)
IL (1) IL32407A (en)
NL (1) NL6909332A (en)
SE (1) SE369603B (en)

Also Published As

Publication number Publication date
IE33374B1 (en) 1974-06-12
SE369603B (en) 1974-09-09
CH513208A (en) 1971-09-30
DE1930956A1 (en) 1970-01-02
GB1281172A (en) 1972-07-12
FR2011244A1 (en) 1970-02-27
IL32407A (en) 1973-05-31
AT292920B (en) 1971-09-10
NL6909332A (en) 1969-12-23
DE1930956B2 (en) 1973-05-30
DE1930956C3 (en) 1974-01-03
IE33374L (en) 1969-12-19
BE734720A (en) 1969-12-18

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