CY872A - Recovery of cephalothin salts - Google Patents

Recovery of cephalothin salts

Info

Publication number
CY872A
CY872A CY872A CY87271A CY872A CY 872 A CY872 A CY 872A CY 872 A CY872 A CY 872A CY 87271 A CY87271 A CY 87271A CY 872 A CY872 A CY 872A
Authority
CY
Cyprus
Prior art keywords
cephalothin
recovery
salts
cephalothin salts
Prior art date
Application number
CY872A
Other languages
English (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 CY872A publication Critical patent/CY872A/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
    • C07D501/20—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
CY872A 1970-12-24 1971-12-20 Recovery of cephalothin salts CY872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10138370A 1970-12-24 1970-12-24

Publications (1)

Publication Number Publication Date
CY872A true CY872A (en) 1976-12-17

Family

ID=22284373

Family Applications (1)

Application Number Title Priority Date Filing Date
CY872A CY872A (en) 1970-12-24 1971-12-20 Recovery of cephalothin salts

Country Status (26)

Country Link
US (1) US3714154A (no)
JP (1) JPS5246238B1 (no)
AT (1) AT310947B (no)
BE (1) BE776842A (no)
BG (1) BG24674A3 (no)
CA (1) CA925864A (no)
CS (1) CS190362B2 (no)
CY (1) CY872A (no)
DK (1) DK142287B (no)
ES (1) ES398305A1 (no)
FI (1) FI56015C (no)
FR (1) FR2119747A5 (no)
GB (1) GB1318690A (no)
HK (1) HK78376A (no)
HU (1) HU162401B (no)
IE (1) IE35922B1 (no)
IL (1) IL38478A (no)
LU (1) LU64519A1 (no)
MY (1) MY7700002A (no)
NL (1) NL163790C (no)
NO (1) NO139223C (no)
OA (1) OA03935A (no)
RO (1) RO58634A (no)
SE (1) SE376920B (no)
YU (1) YU39895B (no)
ZA (1) ZA718355B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012380A (en) * 1974-12-10 1977-03-15 Eli Lilly And Company 7-Acylamino-3-acyl-2(or 3)cephems
FR2414509A1 (fr) * 1978-01-17 1979-08-10 Glaxo Group Ltd Procede de cristallisation de cefuroxime sodique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218318A (en) * 1962-08-31 1965-11-16 Lilly Co Eli 7-heterocyclic-substituted-acylamido cephalosporins
US3351597A (en) * 1966-11-23 1967-11-07 Lilly Co Eli Process for acylating 7-amino cephalosporanic acid

Also Published As

Publication number Publication date
ES398305A1 (es) 1974-08-16
FR2119747A5 (no) 1972-08-04
HK78376A (en) 1976-12-17
DK142287B (da) 1980-10-06
BG24674A3 (en) 1978-04-12
AT310947B (de) 1973-10-25
NL7117414A (no) 1972-06-27
SU439989A3 (ru) 1974-08-15
IL38478A0 (en) 1972-02-29
DK142287C (no) 1981-03-02
SE376920B (no) 1975-06-16
LU64519A1 (no) 1972-08-23
IE35922B1 (en) 1976-06-23
FI56015C (fi) 1981-01-05
CS190362B2 (en) 1979-05-31
OA03935A (fr) 1975-08-14
YU325171A (en) 1982-02-28
CA925864A (en) 1973-05-08
US3714154A (en) 1973-01-30
DE2164399B2 (de) 1976-08-05
HU162401B (no) 1973-02-28
JPS5246238B1 (no) 1977-11-22
RO58634A (no) 1975-09-15
FI56015B (fi) 1979-07-31
NO139223C (no) 1979-01-24
IE35922L (en) 1972-06-24
DE2164399A1 (de) 1972-11-02
IL38478A (en) 1974-09-10
YU39895B (en) 1985-06-30
MY7700002A (en) 1977-12-31
ZA718355B (en) 1973-07-25
NL163790B (nl) 1980-05-16
BE776842A (fr) 1972-06-19
NO139223B (no) 1978-10-16
GB1318690A (en) 1973-05-31
NL163790C (nl) 1980-10-15
AU3704371A (en) 1973-06-21

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