IL40135A - Process for preparing 7-aminocephalosporanic acid - Google Patents

Process for preparing 7-aminocephalosporanic acid

Info

Publication number
IL40135A
IL40135A IL40135A IL4013572A IL40135A IL 40135 A IL40135 A IL 40135A IL 40135 A IL40135 A IL 40135A IL 4013572 A IL4013572 A IL 4013572A IL 40135 A IL40135 A IL 40135A
Authority
IL
Israel
Prior art keywords
preparing
aminocephalosporanic acid
aminocephalosporanic
acid
Prior art date
Application number
IL40135A
Other languages
English (en)
Other versions
IL40135A0 (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 IL40135A0 publication Critical patent/IL40135A0/xx
Publication of IL40135A publication Critical patent/IL40135A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
IL40135A 1971-09-03 1972-08-15 Process for preparing 7-aminocephalosporanic acid IL40135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00177869A US3813389A (en) 1971-09-03 1971-09-03 Process for 7-aminocephalosporanic acid

Publications (2)

Publication Number Publication Date
IL40135A0 IL40135A0 (en) 1972-10-29
IL40135A true IL40135A (en) 1975-03-13

Family

ID=22650263

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40135A IL40135A (en) 1971-09-03 1972-08-15 Process for preparing 7-aminocephalosporanic acid

Country Status (26)

Country Link
US (1) US3813389A (xx)
JP (1) JPS558988B2 (xx)
AR (1) AR208492A1 (xx)
AT (1) AT314734B (xx)
AU (1) AU463141B2 (xx)
BE (1) BE788142A (xx)
BG (1) BG22836A3 (xx)
CA (1) CA969178A (xx)
CH (1) CH558382A (xx)
CS (1) CS184315B2 (xx)
DD (1) DD101164A5 (xx)
DE (1) DE2242299A1 (xx)
DK (1) DK140942B (xx)
ES (1) ES406344A1 (xx)
FR (1) FR2150936B1 (xx)
GB (1) GB1358217A (xx)
HU (1) HU166209B (xx)
IE (1) IE36956B1 (xx)
IL (1) IL40135A (xx)
NL (1) NL7211900A (xx)
PH (1) PH9581A (xx)
PL (1) PL87749B1 (xx)
RO (1) RO59967A (xx)
SE (1) SE392724B (xx)
SU (1) SU587865A3 (xx)
ZA (1) ZA725647B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395184A (en) * 1972-03-09 1975-05-21 Alfa Farmaceutici Spa Cephalosporin derivatives
GR70261B (xx) * 1977-12-12 1982-09-02 Takeda Chemical Industries Ltd
US6518420B2 (en) * 1997-06-04 2003-02-11 Biochemie Gesellschaft M.B.H. Precipitation process of 7-aminocephalosporanic acid (7-ACA)

Also Published As

Publication number Publication date
CA969178A (en) 1975-06-10
HU166209B (xx) 1975-02-28
RO59967A (xx) 1976-06-15
AT314734B (de) 1974-04-25
AR208492A1 (es) 1977-02-15
JPS4834896A (xx) 1973-05-22
FR2150936A1 (xx) 1973-04-13
NL7211900A (xx) 1973-03-06
BG22836A3 (xx) 1977-04-20
CS184315B2 (en) 1978-08-31
AU463141B2 (en) 1975-07-17
JPS558988B2 (xx) 1980-03-07
IE36956L (en) 1973-03-03
DK140942B (da) 1979-12-10
IE36956B1 (en) 1977-03-30
DK140942C (xx) 1980-05-19
PH9581A (en) 1976-01-19
DD101164A5 (xx) 1973-10-20
DE2242299A1 (de) 1973-03-08
ES406344A1 (es) 1975-09-16
SU587865A3 (ru) 1978-01-05
ZA725647B (en) 1974-03-27
PL87749B1 (xx) 1976-07-31
AU4570972A (en) 1974-02-21
FR2150936B1 (xx) 1975-10-17
IL40135A0 (en) 1972-10-29
GB1358217A (en) 1974-07-03
BE788142A (fr) 1973-02-28
CH558382A (fr) 1975-01-31
SE392724B (sv) 1977-04-18
US3813389A (en) 1974-05-28

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