CA985670A - Cephalosporin derivatives - Google Patents

Cephalosporin derivatives

Info

Publication number: CA985670A
Authority: CA; Canada
Prior art keywords: cephalosporin derivatives; cephalosporin; derivatives
Prior art date: 1969-12-18
Legal status (The legal status 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 status listed.): Expired

Application number

CA101,028A

Other languages

English (en)

Inventor

Peter W. Henniger

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

DSM Delft BV

Original Assignee

Koninklijke Nederlandsche Gist en Spiritusfabriek BV

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.)

1969-12-18

Filing date

1970-12-18

Publication date

1976-03-16

1970-12-18 Application filed by Koninklijke Nederlandsche Gist en Spiritusfabriek BV filed Critical Koninklijke Nederlandsche Gist en Spiritusfabriek BV

1976-03-16 Application granted granted Critical

1976-03-16 Publication of CA985670A publication Critical patent/CA985670A/en

Status Expired legal-status Critical Current

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
- 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
- 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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA101,028A 1969-12-18 1970-12-18 Cephalosporin derivatives Expired CA985670A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB6184269		1969-12-18

Publications (1)

Publication Number	Publication Date
CA985670A true CA985670A (en)	1976-03-16

Family

ID=10487533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA101,028A Expired CA985670A (en)	1969-12-18	1970-12-18	Cephalosporin derivatives

Country Status (10)

Country	Link
CA (1)	CA985670A (de)
CS (1)	CS165353B2 (de)
DE (1)	DE2062296C3 (de)
ES (1)	ES386599A1 (de)
FR (1)	FR2081379B1 (de)
GB (1)	GB1341827A (de)
HU (1)	HU162432B (de)
NL (1)	NL148321B (de)
SU (1)	SU416948A3 (de)
ZA (1)	ZA708521B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1193478B (it) *	1979-06-14	1988-07-08	Ausonia Farma Srl	Procedimento per la preparazione del 7-(l-amino-l-fenilacetamido)-3-metil-3-cefem-4-carbossilato di pivaloilossimetile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1432507A (fr) *	1959-08-04	1966-03-25	Nat Res Dev	Dérivés de la céphalosporine c.
US3173916A (en) *	1960-06-28	1965-03-16	Pfizer & Co C	Derivatives of 7-aminocephalosporanic acid
SE311519B (de) *	1962-12-14	1969-06-16	Astra Ab
CH480365A (de) *	1965-01-18	1969-10-31	Ciba Geigy	Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure
NL155260B (nl) *	1968-06-19	1977-12-15	Koninklijke Gist Spiritus	Werkwijze voor de bereiding van derivaten van 6-aminopenicillaanzuur.

1970
- 1970-12-08 CS CS8269*BA patent/CS165353B2/cs unknown
- 1970-12-16 SU SU1602640A patent/SU416948A3/ru active
- 1970-12-17 HU HUKO2385A patent/HU162432B/hu unknown
- 1970-12-17 NL NL707018387A patent/NL148321B/xx unknown
- 1970-12-17 ZA ZA708521A patent/ZA708521B/xx unknown
- 1970-12-17 DE DE2062296A patent/DE2062296C3/de not_active Expired
- 1970-12-17 FR FR7045661A patent/FR2081379B1/fr not_active Expired
- 1970-12-18 ES ES386599A patent/ES386599A1/es not_active Expired
- 1970-12-18 GB GB6184269A patent/GB1341827A/en not_active Expired
- 1970-12-18 CA CA101,028A patent/CA985670A/en not_active Expired

Also Published As

Publication number	Publication date
SU416948A3 (ru)	1974-02-25
ES386599A1 (es)	1973-11-16
FR2081379A1 (de)	1971-12-03
NL148321B (nl)	1976-01-15
DE2065462A1 (de)	1973-10-18
DE2065462B2 (de)	1976-01-15
ZA708521B (en)	1971-09-29
DE2062296B2 (de)	1974-08-15
DE2062296A1 (de)	1971-07-01
CS165353B2 (de)	1975-12-22
NL7018387A (de)	1971-06-22
DE2062296C3 (de)	1975-04-17
FR2081379B1 (de)	1974-08-30
HU162432B (de)	1973-02-28
GB1341827A (en)	1973-12-25

Publication	Publication Date	Title
AU2279270A (en)	1972-06-01	Tricarboxystarch derivatives
CA958010A (en)	1974-11-19	Cephalosporin compounds
CA995209A (en)	1976-08-17	Cephalosporin compounds
CA985670A (en)	1976-03-16	Cephalosporin derivatives
AU1654170A (en)	1971-12-23	Benzoisothiazol derivatives
CA814436A (en)	1969-06-03	Cephalosporin derivatives
CA820310A (en)	1969-08-12	Cephalosporin c derivatives
CA814434A (en)	1969-06-03	Penicillin derivatives
CA825162A (en)	1969-10-14	Penicillin derivatives
CA936166A (en)	1973-10-30	Cephalosporin compounds
CA936167A (en)	1973-10-30	Cephalosporin compounds
AU444476B2 (en)	1970-10-29	Cephalosporin compounds
CA992955A (en)	1976-07-13	Cephalosporin compounds
AU458596B2 (en)	1970-12-17	Cephalosporin compounds
AU456690B2 (en)	1972-01-27	Pleuromutalin derivatives
AU440993B2 (en)	1973-09-05	Morphanthridine derivatives
CA804593A (en)	1969-01-21	A-nor-steroid derivatives
CA804028A (en)	1969-01-14	Furochromone derivatives
AU426674B2 (en)	1970-07-16	Nitrofurane derivatives
AU436551B2 (en)	1972-03-30	Pyrimidopyridazine derivatives
AU438656B2 (en)	1971-01-14	2-iminobenzodiazepine derivatives
AU440437B2 (en)	1971-12-16	Dibenzodioxocine derivatives
AU458600B2 (en)	1972-06-08	Methylenedioxy-quinazolinone derivatives
AU456958B2 (en)	1972-06-08	Bbs-benzimidazole derivatives
AU454318B2 (en)	1971-09-23	Benzodiazephine derivatives