DD108302A5 - - Google Patents

Info

Publication number: DD108302A5
Authority: DD; German Democratic Republic

Application number

DD170755A

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.)

1972-05-10

Filing date

1973-05-10

Publication date

1974-09-12

1973-05-10 Application filed filed Critical

1974-09-12 Publication of DD108302A5 publication Critical patent/DD108302A5/xx

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0834—Compounds having one or more O-Si linkage
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/09—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4
- C07D205/095—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Cephalosporin Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

DD170755A 1972-05-10 1973-05-10 DD108302A5 (cs)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US25207872A	1972-05-10	1972-05-10
US05/349,876 US3944545A (en)	1972-05-10	1973-04-12	Process for preparing desacetoxycephalosporins

Publications (1)

Publication Number	Publication Date
DD108302A5 true DD108302A5 (cs)	1974-09-12

Family

ID=26942026

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DD170755A DD108302A5 (cs)	1972-05-10	1973-05-10
DD180331*A DD116617A5 (cs)	1972-05-10	1973-05-10

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DD180331*A DD116617A5 (cs)	1972-05-10	1973-05-10

Country Status (21)

Country	Link
US (1)	US3944545A (cs)
JP (2)	JPS5418276B2 (cs)
AR (1)	AR203722A1 (cs)
AT (1)	AT333424B (cs)
AU (1)	AU476568B2 (cs)
BG (2)	BG20380A3 (cs)
CA (1)	CA1026744A (cs)
CH (2)	CH582187A5 (cs)
CS (1)	CS197217B2 (cs)
DD (2)	DD108302A5 (cs)
DE (1)	DE2323395A1 (cs)
ES (1)	ES414645A1 (cs)
FR (1)	FR2184069B1 (cs)
GB (1)	GB1412856A (cs)
HU (2)	HU166698B (cs)
IE (1)	IE38150B1 (cs)
IL (1)	IL42148A (cs)
NL (1)	NL7306500A (cs)
PH (1)	PH14066A (cs)
SE (2)	SE429046B (cs)
YU (1)	YU36925B (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA732972B (en) *	1972-05-10	1974-11-27	Lilly Co Eli	Process for preparing desacetoxycephalosporins and novel intermediates
GB1465893A (en) *	1973-02-09	1977-03-02	Gist Brocades Nv	I-carboxypropenyl-4-iminothio-azetidine-2-one derivatives methods for their preparation and use
US4159266A (en) *	1974-12-24	1979-06-26	Eli Lilly And Company	Method of preparation of 3-methylenecephams
AT342197B (de) *	1975-02-20	1978-03-28	Ciba Geigy Ag	Neues verfahren zur herstellung von 3-cephemverbindungen
JPS5214789A (en) *	1975-07-22	1977-02-03	Shionogi & Co Ltd	Process for preparing 3-substiuted cephem compounds by ring closure
DE3068790D1 (en) *	1979-06-28	1984-09-06	Sumitomo Chemical Co	De-arylmethylation of n-mono- or n-diarylmethyl-beta-lactams; novel azetizinones having anti-bacterial activity
US5302713A (en) *	1992-03-31	1994-04-12	Industrial Technology Research Institute	Method for the preparation of Δ3 -7-substituted amino desacetoxy cephalosporanic acid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3591585A (en) *	1969-02-14	1971-07-06	Lilly Co Eli	Process for making desacetoxycephalosporins
US3819622A (en) *	1969-03-11	1974-06-25	Glaxo Lab Ltd	Method of producing 7beta-acylamido-3-methylceph-3-em-4-carboxylic acid esters
SU383303A3 (cs) *	1969-03-11	1973-05-25
GB1312233A (en) *	1969-12-05	1973-04-04	Glaxo Lab Ltd	Cephalosporin compounds

1973
- 1973-04-12 US US05/349,876 patent/US3944545A/en not_active Expired - Lifetime
- 1973-04-30 IL IL42148A patent/IL42148A/en unknown
- 1973-04-30 GB GB2034873A patent/GB1412856A/en not_active Expired
- 1973-05-03 CA CA170,357A patent/CA1026744A/en not_active Expired
- 1973-05-03 AU AU55197/73A patent/AU476568B2/en not_active Expired
- 1973-05-07 IE IE717/73A patent/IE38150B1/xx unknown
- 1973-05-08 HU HUEI475A patent/HU166698B/hu unknown
- 1973-05-08 HU HUEI561A patent/HU170406B/hu unknown
- 1973-05-09 YU YU1219/73A patent/YU36925B/xx unknown
- 1973-05-09 AT AT410573A patent/AT333424B/de not_active IP Right Cessation
- 1973-05-09 NL NL7306500A patent/NL7306500A/xx not_active Application Discontinuation
- 1973-05-09 SE SE7306497A patent/SE429046B/xx unknown
- 1973-05-09 DE DE2323395A patent/DE2323395A1/de not_active Withdrawn
- 1973-05-09 CH CH654773A patent/CH582187A5/xx not_active IP Right Cessation
- 1973-05-10 AR AR247948A patent/AR203722A1/es active
- 1973-05-10 BG BG027289A patent/BG20380A3/xx unknown
- 1973-05-10 CS CS733319A patent/CS197217B2/cs unknown
- 1973-05-10 JP JP5204773A patent/JPS5418276B2/ja not_active Expired
- 1973-05-10 ES ES414645A patent/ES414645A1/es not_active Expired
- 1973-05-10 DD DD170755A patent/DD108302A5/xx unknown
- 1973-05-10 BG BG023570A patent/BG20816A3/xx unknown
- 1973-05-10 DD DD180331*A patent/DD116617A5/xx unknown
- 1973-05-10 PH PH14603A patent/PH14066A/en unknown
- 1973-05-10 FR FR7316915A patent/FR2184069B1/fr not_active Expired
1976
- 1976-03-29 CH CH654773A patent/CH580638A5/xx not_active IP Right Cessation
- 1976-04-15 SE SE7604463A patent/SE429968B/xx not_active IP Right Cessation
1978
- 1978-07-28 JP JP53092451A patent/JPS585917B2/ja not_active Expired

Also Published As

Publication number	Publication date
IE38150B1 (en)	1978-01-04
BG20816A3 (bg)	1975-12-20
ATA410573A (de)	1976-03-15
CS197217B2 (en)	1980-04-30
GB1412856A (en)	1975-11-05
JPS585917B2 (ja)	1983-02-02
DE2323395A1 (de)	1973-11-29
FR2184069A1 (cs)	1973-12-21
AU5519773A (en)	1974-11-07
CA1026744A (en)	1978-02-21
ES414645A1 (es)	1976-06-16
AU476568B2 (en)	1976-09-30
US3944545A (en)	1976-03-16
YU36925B (en)	1984-08-31
BG20380A3 (bg)	1975-11-05
SE7604463L (sv)	1976-04-15
IL42148A0 (en)	1973-06-29
IL42148A (en)	1976-08-31
YU121973A (en)	1982-06-18
AR203722A1 (es)	1975-10-15
FR2184069B1 (cs)	1975-08-22
SE429968B (sv)	1983-10-10
JPS5418276B2 (cs)	1979-07-06
NL7306500A (cs)	1973-11-13
PH14066A (en)	1981-01-26
AT333424B (de)	1976-11-25
IE38150L (en)	1973-11-10
SE429046B (sv)	1983-08-08
HU166698B (cs)	1975-05-28
JPS5444657A (en)	1979-04-09
DD116617A5 (cs)	1975-12-05
JPS4947388A (cs)	1974-05-08
HU170406B (en)	1977-06-28
CH582187A5 (cs)	1976-11-30
CH580638A5 (cs)	1976-10-15

Publication	Publication Date	Title
JPS4946877A (cs)	1974-05-07
JPS4911933A (cs)	1974-02-01
FR2184069B1 (cs)	1975-08-22
JPS4911360A (cs)	1974-01-31
JPS4955990A (cs)	1974-05-30
JPS4912795A (cs)	1974-02-04
JPS492449A (cs)	1974-01-10
JPS4938199U (cs)	1974-04-04
CS152690B1 (cs)	1974-02-22
CS151840B1 (cs)	1973-11-19
CH560847A5 (cs)	1975-04-15
AU479576A (cs)	1974-02-14
CH566534A5 (cs)	1975-09-15
CH588722A5 (cs)	1977-06-15
BG18223A1 (cs)	1974-10-25
CH1291872A4 (cs)	1975-06-13
CH575946A5 (cs)	1976-05-31
CH563042A5 (cs)	1975-06-13
CH599224A5 (cs)	1978-05-12
CH569197A5 (cs)	1975-11-14
CH591465A5 (cs)	1977-09-15
CH561861A5 (cs)	1975-05-15
CH559647A5 (cs)	1975-03-14
BG18637A1 (cs)	1975-03-20
CH559974A5 (cs)	1975-03-14