IT1230959B - Processo per penem. - Google Patents
Processo per penem.Info
- Publication number
- IT1230959B IT1230959B IT8921055A IT2105589A IT1230959B IT 1230959 B IT1230959 B IT 1230959B IT 8921055 A IT8921055 A IT 8921055A IT 2105589 A IT2105589 A IT 2105589A IT 1230959 B IT1230959 B IT 1230959B
- Authority
- IT
- Italy
- Prior art keywords
- penem
- Prior art date
Links
- HHXMXAQDOUCLDN-RXMQYKEDSA-N penem Chemical compound S1C=CN2C(=O)C[C@H]21 HHXMXAQDOUCLDN-RXMQYKEDSA-N 0.000 title 1
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
- C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8815821A GB2220203B (en) | 1988-07-04 | 1988-07-04 | Process for penems |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8921055A0 IT8921055A0 (it) | 1989-06-30 |
IT1230959B true IT1230959B (it) | 1991-11-08 |
Family
ID=10639813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8921055A IT1230959B (it) | 1988-07-04 | 1989-06-30 | Processo per penem. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2922220B2 (ja) |
DE (1) | DE3921830A1 (ja) |
GB (1) | GB2220203B (ja) |
IT (1) | IT1230959B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69131753T2 (de) * | 1990-08-20 | 2000-05-04 | Suntory Limited, Osaka | Antibakterielle penem-esterderivate |
CA2089366C (en) * | 1990-08-20 | 2001-10-16 | Hiromitsu Iwata | Penem compounds |
JP3148235B2 (ja) * | 1990-08-20 | 2001-03-19 | サントリー株式会社 | 抗菌性ペネム化合物 |
-
1988
- 1988-07-04 GB GB8815821A patent/GB2220203B/en not_active Expired - Fee Related
-
1989
- 1989-06-30 IT IT8921055A patent/IT1230959B/it active
- 1989-07-03 JP JP1171736A patent/JP2922220B2/ja not_active Expired - Lifetime
- 1989-07-03 DE DE3921830A patent/DE3921830A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH0267287A (ja) | 1990-03-07 |
GB2220203A (en) | 1990-01-04 |
JP2922220B2 (ja) | 1999-07-19 |
GB2220203B (en) | 1991-09-11 |
GB8815821D0 (en) | 1988-08-10 |
DE3921830A1 (de) | 1990-02-22 |
IT8921055A0 (it) | 1989-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940427 |