SE392275C - Ett forbettrat acyleringsforfarande vid framstellning av penicilliner och cefalosporiner - Google Patents

Ett forbettrat acyleringsforfarande vid framstellning av penicilliner och cefalosporiner

Info

Publication number: SE392275C
Authority: SE; Sweden
Prior art keywords: acyling; cephalosporine; penicillin; procedure; preparation
Prior art date: 1971-04-15

Application number

SE7204191A

Other languages

English (en)

Swedish (sv)

Other versions

SE392275B (sv

Inventor

T Ishimaru

Y Kodama

T Maeda

S Takano

Original Assignee

Toyama Chemical Co Ltd

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.)

1971-04-15

Filing date

1972-03-29

Publication date

1983-11-28

1971-04-15 Priority claimed from JP2414171A external-priority patent/JPS5231879B1/ja

1971-04-15 Priority claimed from JP2414071A external-priority patent/JPS531278B1/ja

1972-03-29 Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd

1977-03-21 Publication of SE392275B publication Critical patent/SE392275B/xx

1983-11-28 Publication of SE392275C publication Critical patent/SE392275C/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- 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)

SE7204191A 1971-04-15 1972-03-29 Ett forbettrat acyleringsforfarande vid framstellning av penicilliner och cefalosporiner SE392275C (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2414171A JPS5231879B1 (no)	1971-04-15	1971-04-15
JP2414071A JPS531278B1 (no)	1971-04-15	1971-04-15

Publications (2)

Publication Number	Publication Date
SE392275B SE392275B (sv)	1977-03-21
SE392275C true SE392275C (sv)	1983-11-28

Family

ID=26361623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7204191A SE392275C (sv)	1971-04-15	1972-03-29	Ett forbettrat acyleringsforfarande vid framstellning av penicilliner och cefalosporiner

Country Status (19)

Country	Link
AR (2)	AR201419A1 (no)
AT (1)	AT320849B (no)
BE (1)	BE781934A (no)
BR (1)	BR7202225D0 (no)
CA (1)	CA1041996A (no)
CH (1)	CH547309A (no)
CS (1)	CS178106B2 (no)
DD (1)	DD97422A5 (no)
DE (1)	DE2218209C3 (no)
DK (1)	DK142418B (no)
ES (1)	ES401525A1 (no)
FR (1)	FR2133686A1 (no)
HU (1)	HU166324B (no)
IE (1)	IE36288B1 (no)
IL (1)	IL39062A (no)
NL (1)	NL158803B (no)
NO (1)	NO146986C (no)
PH (1)	PH12645A (no)
SE (1)	SE392275C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE791099A (fr) *	1971-11-09	1973-05-08	American Home Prod	Intermediaires pour la production de penicillines semi-synthetiques et procedes pour les obtenir
GB1459999A (en) *	1972-12-27	1976-12-31	Novo Industri As	Penicillin and cephalosporin intermediates
GB2161476B (en)	1984-05-25	1988-01-27	Toyama Chemical Co Ltd	2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IE34822B1 (en) *	1969-12-26	1975-08-20	Univ Osaka	Process for producing 6-amino penicillanic acid

1972
- 1972-03-23 IL IL39062A patent/IL39062A/xx unknown
- 1972-03-29 SE SE7204191A patent/SE392275C/xx unknown
- 1972-04-06 ES ES401525A patent/ES401525A1/es not_active Expired
- 1972-04-11 BE BE781934A patent/BE781934A/xx not_active IP Right Cessation
- 1972-04-13 HU HUTO874A patent/HU166324B/hu unknown
- 1972-04-13 FR FR7212995A patent/FR2133686A1/fr active Granted
- 1972-04-13 IE IE487/72A patent/IE36288B1/xx unknown
- 1972-04-14 AR AR241483D patent/AR201419A1/es active
- 1972-04-14 DK DK181972AA patent/DK142418B/da not_active IP Right Cessation
- 1972-04-14 NO NO1299/72A patent/NO146986C/no unknown
- 1972-04-14 DD DD162300A patent/DD97422A5/xx unknown
- 1972-04-14 CS CS2553A patent/CS178106B2/cs unknown
- 1972-04-14 BR BR2225/72A patent/BR7202225D0/pt unknown
- 1972-04-14 AT AT329272A patent/AT320849B/de not_active IP Right Cessation
- 1972-04-14 NL NL7205083.A patent/NL158803B/xx not_active IP Right Cessation
- 1972-04-14 CH CH553872A patent/CH547309A/fr not_active IP Right Cessation
- 1972-04-14 DE DE2218209A patent/DE2218209C3/de not_active Expired
- 1972-04-17 CA CA139,833A patent/CA1041996A/en not_active Expired
- 1972-04-17 PH PH13455A patent/PH12645A/en unknown
1973
- 1973-01-01 AR AR246043A patent/AR204077A1/es active

Also Published As

Publication number	Publication date
FR2133686B1 (no)	1975-12-26
IE36288L (en)	1972-10-15
CH547309A (fr)	1974-03-29
CS178106B2 (no)	1977-08-31
NL158803B (nl)	1978-12-15
NO146986C (no)	1983-01-12
NO146986B (no)	1982-10-04
IL39062A0 (en)	1972-05-30
AT320849B (de)	1975-02-25
BE781934A (fr)	1972-10-11
NL7205083A (no)	1972-10-17
IE36288B1 (en)	1976-09-29
DK142418B (da)	1980-10-27
BR7202225D0 (pt)	1973-07-17
FR2133686A1 (en)	1972-12-01
DE2218209A1 (de)	1972-10-26
DD97422A5 (no)	1973-05-05
ES401525A1 (es)	1975-09-01
SE392275B (sv)	1977-03-21
DK142418C (no)	1982-12-06
DE2218209B2 (de)	1980-02-28
CA1041996A (en)	1978-11-07
DE2218209C3 (de)	1980-10-16
PH12645A (en)	1979-07-11
AR204077A1 (es)	1975-11-20
IL39062A (en)	1975-02-10
HU166324B (no)	1975-02-28
AR201419A1 (es)	1975-03-14

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