ES403723A2 - A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS - Google Patents

A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS

Info

Publication number
ES403723A2
ES403723A2 ES403723A ES403723A ES403723A2 ES 403723 A2 ES403723 A2 ES 403723A2 ES 403723 A ES403723 A ES 403723A ES 403723 A ES403723 A ES 403723A ES 403723 A2 ES403723 A2 ES 403723A2
Authority
ES
Spain
Prior art keywords
preparation
general formula
group
pregnane series
procedure
Prior art date
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
ES403723A
Other languages
Spanish (es)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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.)
Filing date
Publication date
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES403723A2 publication Critical patent/ES403723A2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D9/00—Recording measured values
    • G01D9/28—Producing one or more recordings, each recording being of the values of two or more different variables
    • G01D9/30—Producing one or more recordings, each recording being of the values of two or more different variables there being a separate recording element for each variable, e.g. multiple-pen recorder
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
    • G07C3/12—Registering or indicating the production of the machine either with or without registering working or idle time in graphical form
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Improvements in the main patent object No. 386,503 by a process for the preparation of steroids of the pregnane series of the general formula **(See formula)** in which R6 and R9 each independently represent a hydrogen, fluorine, chlorine or bromine atom; R17 and R21 each independently represent a hydroxyl or acyloxy group; and Z represents a carbonyl or beta-hydroxymethylene group, and its 1,2-dehydro derivatives, characterized by: a) a compound of the general formula is hydroxylated at position 21 **(See formula)** in which R6, R9, R17 and Z have the same meaning as attributed above in this claim, or a respective 1,2-dehydro derivative; O well b) oxidizing the 11-hydroxy group of a compound of the general formula **(See formula)** in which R6, R7 and R21 have the meaning ascribed to them above in this claim, or a respective 1,2-dehydro derivative, to convert it to a keto group. (Machine-translation by Google Translate, not legally binding)
ES403723A 1969-12-17 1972-06-10 A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS Expired ES403723A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1883169A CH525872A (en) 1969-12-17 1969-12-17 Process for the production of new steroids of the Pregnan range
ES386503A ES386503A1 (en) 1969-12-17 1970-12-16 A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS

Publications (1)

Publication Number Publication Date
ES403723A2 true ES403723A2 (en) 1975-05-01

Family

ID=4435537

Family Applications (2)

Application Number Title Priority Date Filing Date
ES386503A Expired ES386503A1 (en) 1969-12-17 1970-12-16 A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS
ES403723A Expired ES403723A2 (en) 1969-12-17 1972-06-10 A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES386503A Expired ES386503A1 (en) 1969-12-17 1970-12-16 A PROCEDURE FOR THE PREPARATION OF PREGNANE SERIES STEROIDS

Country Status (17)

Country Link
JP (1) JPS4920774B1 (en)
AT (8) AT316771B (en)
BE (1) BE760392A (en)
CA (1) CA955931A (en)
CH (11) CH529734A (en)
DE (1) DE2061183C3 (en)
ES (2) ES386503A1 (en)
FI (1) FI47484C (en)
FR (1) FR2081369B1 (en)
GB (1) GB1276419A (en)
HU (1) HU162802B (en)
IE (1) IE34816B1 (en)
IL (1) IL35790A (en)
NL (1) NL7016761A (en)
NO (1) NO135528C (en)
YU (1) YU34700B (en)
ZA (1) ZA708096B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740344A (en) * 1951-12-05 1956-04-03 Messrs Lumoprint Zindler K G Device for treating directly exposed photopapers
DE2453823C2 (en) * 1974-11-11 1984-08-09 Schering AG, 1000 Berlin und 4709 Bergkamen 11β, 17α-dihydroxy-15α, 16α-methylene-1,4-pregnadiene-3,20-dione
JPS56109115A (en) * 1980-12-05 1981-08-29 Fukui Kikai Kk Controlling method for feeder for strip material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438975A (en) * 1966-07-01 1969-04-15 Syntex Corp 15alpha,16alpha-methylene pregnanes and 19-nor-pregnanes
CH510002A (en) * 1968-04-22 1971-07-15 Hoffmann La Roche Hormone active steroids

Also Published As

Publication number Publication date
CA955931A (en) 1974-10-08
FR2081369A1 (en) 1971-12-03
AT315397B (en) 1974-05-27
BE760392A (en) 1971-06-16
ZA708096B (en) 1971-09-29
HU162802B (en) 1973-04-28
AT316774B (en) 1974-07-25
NO135528C (en) 1977-04-20
IL35790A0 (en) 1971-02-25
CH531495A (en) 1972-12-15
DE2061183B2 (en) 1979-05-23
CH531493A (en) 1972-12-15
AT308292B (en) 1973-06-25
CH531494A (en) 1972-12-15
CH525872A (en) 1972-07-31
CH529734A (en) 1972-10-31
NL7016761A (en) 1971-06-21
AT315395B (en) 1974-05-27
FI47484C (en) 1973-12-10
IE34816L (en) 1971-06-17
CH531486A (en) 1972-12-15
DE2061183A1 (en) 1971-06-24
CH531485A (en) 1972-12-15
CH531491A (en) 1972-12-15
GB1276419A (en) 1972-06-01
DE2061183C3 (en) 1980-01-17
CH531492A (en) 1972-12-15
AT316772B (en) 1974-07-25
JPS4920774B1 (en) 1974-05-27
CH531490A (en) 1972-12-15
CH531487A (en) 1972-12-15
FI47484B (en) 1973-08-31
IE34816B1 (en) 1975-08-20
FR2081369B1 (en) 1975-04-18
YU298070A (en) 1979-07-10
IL35790A (en) 1974-05-16
YU34700B (en) 1979-12-31
ES386503A1 (en) 1973-03-16
AT316771B (en) 1974-07-25
AT316773B (en) 1974-07-25
AT315396B (en) 1974-05-27
NO135528B (en) 1977-01-10

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170704