BG20608A3 - Метод за получаване на цефалексин - Google Patents

Метод за получаване на цефалексин

Info

Publication number: BG20608A3
Authority: BG; Bulgaria
Prior art keywords: cephalexin; obtaining; obtaining cephalexin
Prior art date: 1970-10-05

Application number

BG018693A

Other languages

Bulgarian (bg)

English (en)

Inventor

William Gottestein

Lee Cheney

Original Assignee

Bristol - Myers Squibb Company

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.)

1970-10-05

Filing date

1971-10-05

Publication date

1975-12-05

1971-10-05 Application filed by Bristol - Myers Squibb Company filed Critical Bristol - Myers Squibb Company

1975-12-05 Publication of BG20608A3 publication Critical patent/BG20608A3/xx

Links

ZAIPMKNFIOOWCQ-UEKVPHQBSA-N cephalexin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@@H]3N(C2=O)C(=C(CS3)C)C(O)=O)=CC=CC=C1 ZAIPMKNFIOOWCQ-UEKVPHQBSA-N 0.000 title 1
229940106164 cephalexin Drugs 0.000 title 1

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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, 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
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/58—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with a nitrogen atom, which is a member of a hetero ring, attached in position 7
- 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)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

BG018693A 1970-10-05 1971-10-05 Метод за получаване на цефалексин BG20608A3 (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US7816570A	1970-10-05	1970-10-05

Publications (1)

Publication Number	Publication Date
BG20608A3 true BG20608A3 (bg)	1975-12-05

Family

ID=22142337

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
BG018692A BG20607A3 (bg)	1970-10-05	1971-10-05	Метод за получаване на антибиотика хетацефалексин
BG018693A BG20608A3 (bg)	1970-10-05	1971-10-05	Метод за получаване на цефалексин
BG018694A BG21034A3 (bg)	1970-10-05	1971-10-05	Метод за получаване на антибиотика хетацефалексин

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BG018692A BG20607A3 (bg)	1970-10-05	1971-10-05	Метод за получаване на антибиотика хетацефалексин

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BG018694A BG21034A3 (bg)	1970-10-05	1971-10-05	Метод за получаване на антибиотика хетацефалексин

Country Status (13)

Country	Link
US (1)	US3714146A (pl)
BG (3)	BG20607A3 (pl)
CS (1)	CS176171B2 (pl)
DE (1)	DE2134439A1 (pl)
ES (2)	ES394335A1 (pl)
FI (1)	FI58133C (pl)
GB (1)	GB1314758A (pl)
IL (1)	IL37195A (pl)
NO (2)	NO145954C (pl)
PL (2)	PL91952B1 (pl)
RO (2)	RO61185A (pl)
SE (1)	SE383889B (pl)
SU (2)	SU574158A3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3846417A (en) *	1972-06-23	1974-11-05	Squibb & Sons Inc	1,4-cyclohexadienyl imidazolidinyl cephalosporanic acids and derivatives thereof
JPS50129587A (pl) *	1974-03-28	1975-10-13
US4125716A (en) *	1977-12-16	1978-11-14	Bristol-Myers Company	Methoxymethyl esters of substituted imidazolidinyl-3-methyl-3-cephem-4-carboxylic acids
US5229509A (en) *	1989-01-10	1993-07-20	Antibioticos, S.A.	Process for the preparation of 3-chloro-cefem compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3507861A (en) *	1966-09-14	1970-04-21	Lilly Co Eli	Certain 3-methyl-cephalosporin compounds
US3464985A (en) *	1967-08-18	1969-09-02	Bristol Myers Co	7 - (d - alpha - amino - (acetamidophenylacetamido))-cephalosporanic acids and derivatives thereof
US3489751A (en) *	1967-09-05	1970-01-13	Bristol Myers Co	7-amino-cephalosporanic and decephalosporanic acid derivatives
US3591585A (en) *	1969-02-14	1971-07-06	Lilly Co Eli	Process for making desacetoxycephalosporins
GB1312233A (en) *	1969-12-05	1973-04-04	Glaxo Lab Ltd	Cephalosporin compounds

1970
- 1970-10-05 US US00078165A patent/US3714146A/en not_active Expired - Lifetime
1971
- 1971-06-30 SE SE7108443A patent/SE383889B/xx unknown
- 1971-06-30 IL IL37195A patent/IL37195A/xx unknown
- 1971-07-08 NO NO2626/71A patent/NO145954C/no unknown
- 1971-07-09 DE DE19712134439 patent/DE2134439A1/de not_active Ceased
- 1971-07-13 FI FI1993/71A patent/FI58133C/fi active
- 1971-07-16 GB GB4582071*A patent/GB1314758A/en not_active Expired
- 1971-08-18 ES ES394335A patent/ES394335A1/es not_active Expired
- 1971-10-05 RO RO73288A patent/RO61185A/ro unknown
- 1971-10-05 PL PL1971177505A patent/PL91952B1/pl unknown
- 1971-10-05 PL PL1971150910A patent/PL85296B1/pl unknown
- 1971-10-05 BG BG018692A patent/BG20607A3/xx unknown
- 1971-10-05 RO RO68374A patent/RO60513A/ro unknown
- 1971-10-05 BG BG018693A patent/BG20608A3/xx unknown
- 1971-10-05 BG BG018694A patent/BG21034A3/xx unknown
- 1971-10-05 CS CS7027A patent/CS176171B2/cs unknown
1972
- 1972-06-02 NO NO1976/72A patent/NO145953C/no unknown
1973
- 1973-10-09 SU SU7301965347A patent/SU574158A3/ru active
- 1973-10-18 ES ES419757A patent/ES419757A1/es not_active Expired
1976
- 1976-01-12 SU SU762311507A patent/SU625614A3/ru active

Also Published As

Publication number	Publication date
NO145953B (no)	1982-03-22
RO61185A (pl)	1976-07-15
BG20607A3 (bg)	1975-12-05
PL91952B1 (en)	1977-03-31
NO145954C (no)	1982-06-30
FI58133B (fi)	1980-08-29
IL37195A0 (en)	1971-11-29
NO145954B (no)	1982-03-22
IL37195A (en)	1975-02-10
SE383889B (sv)	1976-04-05
SU574158A3 (ru)	1977-09-25
ES394335A1 (es)	1974-11-01
NO145953C (no)	1982-06-30
GB1314758A (en)	1973-04-26
ES419757A1 (es)	1976-06-01
US3714146A (en)	1973-01-30
BG21034A3 (bg)	1976-01-20
PL85296B1 (en)	1976-04-30
DE2134439A1 (de)	1972-05-25
SU625614A3 (ru)	1978-09-25
CS176171B2 (pl)	1977-06-30
FI58133C (fi)	1980-12-10
RO60513A (pl)	1976-08-15

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