NL173407C - PROCESS FOR PREPARING 3- (NUCLEOPHYL METHYL) DELTAŸ3 CEFEM COMPOUNDS. - Google Patents

PROCESS FOR PREPARING 3- (NUCLEOPHYL METHYL) DELTAŸ3 CEFEM COMPOUNDS.

Info

Publication number
NL173407C
NL173407C NLAANVRAGE6902013,A NL6902013A NL173407C NL 173407 C NL173407 C NL 173407C NL 6902013 A NL6902013 A NL 6902013A NL 173407 C NL173407 C NL 173407C
Authority
NL
Netherlands
Prior art keywords
nucleophyl
deltaÿ3
methyl
preparing
cefem compounds
Prior art date
Application number
NLAANVRAGE6902013,A
Other languages
Dutch (nl)
Other versions
NL173407B (en
NL6902013A (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 NL6902013A publication Critical patent/NL6902013A/xx
Publication of NL173407B publication Critical patent/NL173407B/en
Application granted granted Critical
Publication of NL173407C publication Critical patent/NL173407C/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
    • C07D501/02—Preparation
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
    • A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/545—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, cefaclor, or cephalexine
    • 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
    • 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
    • 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
    • C07D501/60—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 3 and 4
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
NLAANVRAGE6902013,A 1968-02-07 1969-02-07 PROCESS FOR PREPARING 3- (NUCLEOPHYL METHYL) DELTAŸ3 CEFEM COMPOUNDS. NL173407C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70352368A 1968-02-07 1968-02-07
US79088669A 1969-01-13 1969-01-13
US79084269A 1969-01-13 1969-01-13

Publications (3)

Publication Number Publication Date
NL6902013A NL6902013A (en) 1969-08-11
NL173407B NL173407B (en) 1983-08-16
NL173407C true NL173407C (en) 1984-01-16

Family

ID=27418758

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE6902013,A NL173407C (en) 1968-02-07 1969-02-07 PROCESS FOR PREPARING 3- (NUCLEOPHYL METHYL) DELTAŸ3 CEFEM COMPOUNDS.

Country Status (11)

Country Link
JP (3) JPS524558B1 (en)
BE (1) BE728053A (en)
CH (1) CH534694A (en)
DK (1) DK140726B (en)
FI (1) FI56535C (en)
FR (3) FR2001491B1 (en)
GB (2) GB1265333A (en)
IL (2) IL40447A (en)
LU (1) LU57932A1 (en)
NL (1) NL173407C (en)
SE (3) SE384511B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360860A (en) * 1970-07-08 1974-07-24 Ciba Geigy Ag Cepham compounds process for their manufacture and compositions containing them
JPS53164082U (en) * 1977-05-31 1978-12-22
JPS5899787U (en) * 1981-12-28 1983-07-07 奥野電器株式会社 lamp socket
EP0300546B1 (en) * 1987-07-10 1995-08-09 Gist-Brocades N.V. Process for the preparation of cephem compounds and cephalosporin derivatives

Also Published As

Publication number Publication date
SE7512818L (en) 1975-11-14
DK140726B (en) 1979-11-05
CH534694A (en) 1973-03-15
FI56535B (en) 1979-10-31
JPS524559B1 (en) 1977-02-04
IL41553A (en) 1976-02-29
GB1265333A (en) 1972-03-01
JPS4924076B1 (en) 1974-06-20
FR2085656B1 (en) 1974-08-23
FI56535C (en) 1980-02-11
NL173407B (en) 1983-08-16
SE384511B (en) 1976-05-10
SE418616B (en) 1981-06-15
FR2085656A1 (en) 1971-12-31
FR2001491B1 (en) 1973-07-13
SE407064B (en) 1979-03-12
FR2001491A1 (en) 1969-09-26
DK140726C (en) 1980-03-31
LU57932A1 (en) 1969-09-17
IL40447A (en) 1976-02-29
FR2095486A5 (en) 1972-02-11
NL6902013A (en) 1969-08-11
GB1265332A (en) 1972-03-01
JPS524558B1 (en) 1977-02-04
BE728053A (en) 1969-08-07

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maximum lifetime of a patent